perfectmarks.ca Grade 4 curriculum guide Gr 4

Seven documents · Seventeen years apart · One school year

Your teacher said “B2.2” and you nodded.

Ontario writes its curriculum in codes. Every expectation your child is taught this year has one, and teachers use them constantly — on report cards, in interviews, in emails home. This is the decoder. Type any code to see what it actually means, or read a subject straight through.

Grade 4 is the biggest single step in Ontario elementary school. Over half of this year’s expectations are new or meaningfully extended from Grade 3 — all the times tables, decimals, formal fractions, puberty, and a whole new compulsory subject, all in the same ten months.

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The seven governing documents

Ontario revises subjects independently, so “the Grade 4 curriculum” is really seven policy documents written seventeen years apart. The year on each card is the version currently in force.

190 expectations · 7 subjects · 101 new or extended

Overview

What actually changes in Grade 4

Orientation

Grade 4 is a genuine step up, and it is worth understanding why before you look at any individual expectation. Six shifts drive almost everything.

This is the headline. Grade 3 required recall of the 2s, 5s and 10s only. Grade 4 requires every fact, to automatic recall, plus the division partner of every fact.

B2.2★ The critical oneRecall and demonstrate multiplication facts for 1 × 1 to 10 × 10, and the related division facts.

This is the single highest-stakes expectation of the year, because almost everything else in Grade 4 mathematics — multi-digit multiplication, long division, equivalent fractions, area, rates — assumes it is already free of charge. A child still calculating 7 × 8 in Grade 5 will find every one of those things exhausting, because the cost compounds at every step.

Worth knowing

Note the ceiling: 10 × 10, not 12 × 12. The 11s and 12s are a Grade 5 expectation.

Grade 3 mathematics contained no decimals at all. Grade 4 introduces decimal tenths and threads them through four strands.

  • Read, represent, compare and order decimal tenths — B1.7
  • Round decimals to the nearest whole number — B1.8
  • Show equivalence between fractions and decimal tenths — B1.9
  • Add and subtract decimal tenths mentally — B2.3 — and in problems — B2.4
  • Create patterns involving decimal tenths — C1.4

Grade 3 met fractions through fair-sharing and unit fractions. Grade 4 asks children to use standard fractional notation from halves to tenths and explain what the numerator and denominator actually mean (B1.4), and to count to 10 by halves, thirds, fourths, fifths, sixths, eighths and tenths (B1.6). That counting expectation is quietly one of the best in the whole curriculum, and it is the one most often skipped.

In Grade 3, Strand F was a single expectation about making change. In Grade 4 the overall expectation itself changes wording — from demonstrate an understanding of the value and use of Canadian currency to demonstrate the knowledge and skills needed to make informed financial decisions — and five specific expectations appear underneath it, including spending, saving, earning, investing and donating.

This is the beginning of the Grades 4–8 financial literacy programme, and it is a real subject now, not a coin-counting exercise.

Grade 3 Social Studies studied Canada from 1780–1850 and land use in Ontario. Grade 4 studies early societies from 3000 BCE to 1500 CE — ancient Egypt, medieval Japan, the Haudenosaunee, early Inuit societies — and the political and physical regions of Canada. Both scales expand enormously.

Core French is compulsory from Grade 4 through Grade 8 in every English-language elementary school in Ontario. It has its own report card grade.

  • The Cartesian plane arrives (E1.2). Coordinates, first quadrant, and describing the translation that moves a point from one place to another. This is the beginning of graphing.
  • The reading foundations continuum ends. Grade 4 is the last year covered by Appendix A of the Language curriculum. The word-level work that has structured reading instruction since Grade 1 finishes here.
  • Coding gains nested events (C3.1). A loop inside a loop.
Worth knowing

Four things worth knowing about the documents themselves. French is new and mandatory. The Social Studies document changed number to 2026 this year, but the revisions targeted Grades 7–8 History — Grade 4 content carries forward unchanged from the 2018 revision, making it the oldest content in the building. And The Arts document is from 2009, the oldest elementary curriculum still in force.

Governing document · 2020

Mathematics

The Ontario Curriculum, Grades 1–8: Mathematics

Six strands. Strand A has no separately assessed expectations — it is taught and assessed through the other five. Forty-eight specific expectations, plus the two overall expectations (A1 and C4) that carry none of their own. The distribution has shifted from Grade 3: Number and Financial Literacy have grown, Spatial Sense has shrunk from thirteen expectations to nine.

50 expectations 46 new or extended 12 sections

A1Apply social-emotional learning skills to support the mathematical processes.

The six skills: identify and manage emotions; recognise sources of stress and cope with challenges; maintain positive motivation and perseverance; build relationships and communicate effectively; develop self-awareness and sense of identity; think critically and creatively.

The seven mathematical processes they support: problem solving · reasoning and proving · reflecting · connecting · communicating · representing · selecting tools and strategies.

Worth knowing

Why this matters more in Grade 4 than in any previous year. Grade 4 is where mathematics stops being forgiving of gaps. Times-table recall is either there or it isn’t; decimals either make sense or they don’t. This is the year children most commonly conclude that they are “not a maths person,” and the conclusion usually arrives during a timed multiplication drill. The curriculum explicitly asks that students see themselves as capable math learners. If your child starts saying they’re bad at maths this year, treat it as a curriculum-relevant problem, not just a feelings problem — and check whether the underlying issue is fact recall, which is fixable in about six weeks of five-minute sessions.

Whole numbers

B1.1★ New or extendedRead, represent, compose and decompose whole numbers up to and including 10 000, using appropriate tools and strategies, and describe various ways they’re used in everyday life.
B1.2★ New or extendedCompare and order whole numbers up to and including 10 000.
B1.3★ New or extendedRound whole numbers to the nearest ten, hundred, or thousand.

Grade 3 rounded to the nearest ten or hundred. Thousands are new.

Watch for

The word “and.” Ten thousand is written 10 000 with a space, not a comma — Ontario uses the SI convention. And when reading numbers aloud, there is no “and” in a whole number: 4207 is “four thousand two hundred seven,” not “four thousand two hundred and seven.” The “and” is reserved for the decimal point, which is exactly why it matters this year.

Try this at home

Odometers, populations of towns, house prices, video game scores, the number of steps in a day. Grade 4 numbers are the first ones that are genuinely useful for describing the real world, and it’s worth pointing that out.

Fractions and decimals

B1.4★ New or extendedRepresent fractions from halves to tenths using drawings, tools, and standard fractional notation, and explain the meanings of the denominator and the numerator.
B1.5Use drawings and models to represent, compare and order fractions representing the individual portions that result from two different fair-share scenarios involving any combination of 2, 3, 4, 5, 6, 8 and 10 sharers.
B1.6★ New or extendedCount to 10 by halves, thirds, fourths, fifths, sixths, eighths and tenths, with and without tools.
B1.7★ New or extendedRead, represent, compare and order decimal tenths.
B1.8★ New or extendedRound decimal numbers to the nearest whole number.
B1.9★ New or extendedDescribe relationships and show equivalences among fractions and decimal tenths.
Worth knowing

B1.4 is the expectation to take seriously. “Explain the meanings of the denominator and the numerator” sounds like vocabulary. It isn’t. The denominator says how many equal parts the whole was cut into; the numerator says how many of those parts you have. A child who can say that in their own words can reason about any fraction. A child who has only learned “top number, bottom number” cannot.

Worth knowing

B1.6 is the sleeper expectation of the year. Counting one-third, two-thirds, three-thirds, four-thirds… out loud, past 1, is the single most efficient way to fix the two biggest fraction misconceptions at once: that fractions are always less than one, and that a fraction is two separate numbers rather than one quantity. It takes ninety seconds. Do it in the car.

Watch for

The decimal-tenths trap. Children who are secure with whole numbers will confidently tell you that 0.7 is smaller than 0.15, because 7 is smaller than 15. The fix is a metre stick or a number line marked in tenths — 0.7 is clearly further along than 0.15. Doing this with numbers alone does not work.

Watch for

B1.9. ½ is not a decimal tenth, and children who have just learned that ¾ = 0.75 have learned something true but off-syllabus, and often confusing at this stage. Grade 4 works in tenths: ³⁄₁₀ = 0.3, ½ = ⁵⁄₁₀ = 0.5, ⁷⁄₁₀ = 0.7. Keep it there for now.

Try this at home

Money is the natural bridge, but it is a hundredths model, so use it carefully. A better tenths model is a measuring jug, a metre stick, or a chocolate bar with ten squares. Sports statistics work well too — a batting average or a race time in tenths of a second.

B2.1★ New or extendedUse the properties of operations, and the relationships between addition, subtraction, multiplication and division, to solve problems involving whole numbers, including those requiring more than one operation, and check calculations.

Multi-step problems are new. Grade 3 required one operation at a time.

B2.2★ The critical oneRecall and demonstrate multiplication facts for 1 × 1 to 10 × 10, and the related division facts.
B2.3★ New or extendedUse mental math strategies to multiply whole numbers by 10, 100 and 1000, divide whole numbers by 10, and add and subtract decimal tenths, explaining the strategies used.
B2.4★ New or extendedRepresent and solve problems involving the addition and subtraction of whole numbers that add up to no more than 10 000 and of decimal tenths, using appropriate tools and strategies, including algorithms.
B2.5★ New or extendedRepresent and solve problems involving the multiplication of two- or three-digit whole numbers by one-digit whole numbers and by 10, 100 and 1000, using appropriate tools, including arrays.
B2.6★ New or extendedRepresent and solve problems involving the division of two- or three-digit whole numbers by one-digit whole numbers, expressing any remainder as a fraction when appropriate, using appropriate tools, including arrays.
B2.7★ New or extendedRepresent the relationship between the repeated addition of a unit fraction and the multiplication of that unit fraction by a whole number, using tools, drawings, and standard fractional notation.
B2.8★ New or extendedShow simple multiplicative relationships involving whole-number rates, using various tools and drawings.
Worth knowing

On B2.2, and how to actually get there. Recall means recall: the answer arrives without calculation, in under three seconds. The evidence is unambiguous that this is best built by short, frequent, low-stakes practice — five minutes daily beats forty minutes on Sunday — and that timed tests under pressure are counterproductive for exactly the children who most need the practice, because anxiety consumes the working memory the recall needs.

The efficient order is not 1 to 12. It is: 2s, 5s, 10s (already done in Grade 3) → squares (3×3, 4×4, 6×6, 7×7, 8×8, 9×9) → 9s (the finger trick and the digit-sum pattern) → 4s (double the 2s) → 8s (double the 4s) → 3s and 6s → and then the genuinely hard remainder, which for most children is 7×8, 6×8, 7×6, 7×4. Once commutativity is understood (5×7 and 7×5 are the same fact), the 100 facts collapse to about 55, and the “hard” set to fewer than ten.

Worth knowing

On B2.6 and remainders as fractions. This is a lovely, easy-to-miss expectation. 17 ÷ 4 is not “4 remainder 1.” It is 4¼ — if you’re sharing 17 cookies among 4 people, nobody throws the last cookie away. The remainder-as-fraction framing is what makes division and fractions the same idea rather than two unrelated topics, and it pays off for years.

Watch for

B2.3 and the “add a zero” rule. Children are told that multiplying by 10 means adding a zero. It works for whole numbers and then fails spectacularly the moment decimals appear: 0.7 × 10 is not 0.70. The accurate version is that every digit moves one place to the left — the value gets ten times bigger. Teaching the place-value version from the start costs nothing now and saves a lot of confusion in Grade 5.

Watch for

B2.5 and the area model. Grade 4 multiplies two- and three-digit numbers by one digit. The area model (splitting 235 × 3 into 200×3 + 30×3 + 5×3) is the bridge between what they understand and the column algorithm. Both are expected. If your child can do the algorithm but can’t explain it, the area model is the missing piece.

Try this at home

Rates (B2.8) are everywhere and nobody points them out. Four dollars per hour. Three cookies each. Sixty kilometres an hour. Two wheels per bike. “If one costs $4, what do seven cost?” is a rate problem, a multiplication fact, and a real question all at once.

C1.1★ New or extendedIdentify and describe repeating and growing patterns, including patterns found in real-life contexts.

Growing patterns are new. Grade 3 had repeating elements and operations.

C1.2★ New or extendedCreate and translate repeating and growing patterns using various representations, including tables of values and graphs.

Graphs are new.

C1.3Determine pattern rules and use them to extend patterns, make and justify predictions, and identify missing elements in repeating and growing patterns.
C1.4★ New or extendedCreate and describe patterns to illustrate relationships among whole numbers and decimal tenths.
Worth knowing

The Grade 4 shift is the growing pattern, and it matters more than it looks. A repeating pattern (red, blue, red, blue) cycles. A growing pattern (2, 5, 8, 11…) increases by a constant amount, and it has a rule you can jump with: “start at 2 and add 3 each time” lets you find term 4 by counting, but finding term 50 requires you to notice that the rule can be applied all at once. That noticing is the beginning of linear algebra, and Grade 4 is where it starts.

Try this at home

Build a growing pattern with actual objects — 1 square, then 4, then 9 — and draw the table of values beside it. Two columns: term number and value. Then ask for term 10 without building it. The moment a child stops building and starts calculating is the moment the idea lands.

C2.1★ New or extendedIdentify and use symbols as variables in expressions and equations.

Grade 3 described how variables are used. Grade 4 uses them inside expressions and equations properly.

C2.2★ New or extendedSolve equations that involve whole numbers up to 50 in various contexts, and verify solutions.
C2.3★ New or extendedSolve inequalities that involve addition and subtraction of whole numbers up to 20, and verify and graph the solutions.
Worth knowing

This is real algebra. Grade 3 asked whether two expressions were equivalent. Grade 4 asks children to find the unknown: if n + 17 = 32, what is n? And then — this is the part that gets skipped — to check by substituting back in. Verification is half the expectation.

Worth knowing

C2.3 is the genuinely new idea: an inequality has many answers. If x + 3 < 10, then x could be 6, or 5, or 4, or 0. Children who have spent four years looking for the answer find this disorienting, and the graph on a number line is what makes it concrete. Draw the number line. Shade the region. It is a picture of “all the numbers that work.”

Watch for

The equals sign, one last time. If your child still reads = as “the answer comes next,” equation solving will feel arbitrary. It means “the same as.” A balance scale — physical or drawn — is still the fix, even in Grade 4, and it is worth five minutes to check.

C3.1★ New or extendedWrite and execute code including sequential, concurrent, repeating and nested events.
C3.2★ New or extendedRead and alter existing code including sequential, concurrent, repeating and nested events, and describe how changes affect the outcomes.
Worth knowing

Nested means a loop inside a loop, and it is a bigger idea than it sounds. “Repeat 3 times: [repeat 4 times: forward 5, turn right]” draws three squares. The inner loop finishes completely before the outer loop takes its next step. Children who understand nesting understand something real about how programs are structured.

Try this at home

No computer needed. “Repeat 5 times: [repeat 2 times: clap], stamp” — and have them work out how many claps and how many stamps before you run it. Then swap the numbers. Multiplication and nesting turn out to be the same idea, which is a nice thing to notice in the same year as B2.2.

C4Apply the process of mathematical modelling to represent, analyse, make predictions, and provide insight into real-life situations.

Assessed through the other strands. The four-part cycle: understand the problem · analyse the situation · create a mathematical model · analyse and assess the model.

D1.1★ New or extendedDescribe the difference between qualitative and quantitative data, and describe situations where each would be used.
D1.2★ New or extendedCollect data from different primary and secondary sources to answer questions of interest that involve comparing two or more sets of data, and organise the data in frequency tables and stem-and-leaf plots.
D1.3★ New or extendedSelect from among a variety of graphs, including multiple-bar graphs, the type best suited to represent various sets of data; display it with proper sources, titles, labels and appropriate scales; and justify their choice of graph.
D1.4★ New or extendedCreate an infographic about a data set, representing the data in appropriate ways — including frequency tables, stem-and-leaf plots and multiple-bar graphs — and incorporating other relevant information that helps tell a story about the data.
D1.5★ New or extendedDetermine the mean and the median and identify the mode(s), if any, and explain what each measure indicates about the data.
D1.6★ New or extendedAnalyse different sets of data presented in various ways, including in stem-and-leaf plots and multiple-bar graphs, by asking and answering questions and drawing conclusions, then make convincing arguments and informed decisions.
Worth knowing

The big shift in D1.3 is that the child now chooses the graph — and defends the choice. Grade 3 was told to make a pictograph. Grade 4 has to decide whether a bar graph, a multiple-bar graph or something else best shows what they want to show, and say why. “Because it looks nice” is not a justification. “Because I’m comparing boys and girls in each category, so I need two bars side by side” is.

Worth knowing

The median is new, and it is genuinely easier than the mean. Line the numbers up in order. Point at the middle one. That’s it. The interesting question is why we’d ever want two different averages. The answer: one very extreme value drags the mean around and leaves the median alone. Take five children’s pocket money — $2, $3, $3, $4, and $500 — and calculate both. The mean is $102.40, which describes nobody. The median is $3, which describes almost everybody. A nine-year-old finds this genuinely funny, and never forgets it.

Watch for

Stem-and-leaf plots confuse parents more than children. The “stem” is the tens digit, the “leaves” are the ones digits, written in a row beside it. So 23, 25, 27 becomes stem 2 with leaves 3, 5, 7. It is a bar graph that keeps the actual numbers — which is exactly why it’s useful for finding the median.

Try this at home

The infographic (D1.4) is the fun one and the one most likely to come home as a project. Look at a real one together — newspapers, sports sites, and public health pages are full of them — and ask two questions: what’s the story? and what did they leave out?

D2.1★ New or extendedUse mathematical language — “impossible”, “unlikely”, “equally likely”, “likely”, “certain” — to describe the likelihood of events, represent this likelihood on a probability line, and use it to make predictions and informed decisions.
D2.2★ New or extendedMake and test predictions about the likelihood that the mean and the mode(s) of a data set will be the same for data collected from different populations.
Worth knowing

The probability line is the new part, and it’s a good addition: a line from impossible at one end to certain at the other, with events placed along it. It turns five vocabulary words into a continuum, which is what probability actually is. Placing “it will rain tomorrow” and “I will grow wings” and “a coin lands heads” on the same line is a five-minute activity that does real work.

E1.1★ New or extendedIdentify geometric properties of rectangles, including the number of right angles, parallel and perpendicular sides, and lines of symmetry.
E1.2★ New or extendedPlot and read coordinates in the first quadrant of a Cartesian plane, and describe the translations that move a point from one coordinate to another.
E1.3★ New or extendedDescribe and perform translations and reflections on a grid, and predict the results of these transformations.
Worth knowing

The Cartesian plane is the headline, and it’s the beginning of every graph your child will ever read. Two things to nail: coordinates are written (x, y) — along the corridor, then up the stairs — and the order is not optional. (3, 5) and (5, 3) are different points.

Worth knowing

Translation, reflection — and the words matter. A translation is a slide: the shape moves, keeping its orientation. A reflection is a flip across a mirror line. Grade 4 does both on a grid; rotations come in Grade 5. If your child is being asked to rotate things, that’s enrichment, not the expectation.

Watch for

E1.1’s “perpendicular.” Parallel (never meeting, always the same distance apart) usually lands easily. Perpendicular (meeting at a right angle) is the one that gets forgotten, largely because it appears less often. The corner of a piece of paper is a perfectly good right-angle checker, and using a physical one for a week fixes it.

Try this at home

Battleship. Genuinely — it is a first-quadrant coordinate grid with stakes, and one game does more for E1.2 than a worksheet. For E1.3, fold paper and cut shapes: unfolding is a reflection, and the fold is the mirror line.

E2.1★ New or extendedExplain the relationships between grams and kilograms as metric units of mass, and between litres and millilitres as metric units of capacity, and use benchmarks for these units to estimate mass and capacity.
E2.2★ New or extendedUse metric prefixes to describe the relative size of different metric units, and choose appropriate units and tools to measure length, mass and capacity.
E2.3★ New or extendedSolve problems involving elapsed time by applying the relationships between different units of time.
E2.4★ New or extendedIdentify angles and classify them as right, straight, acute, or obtuse.
E2.5★ New or extendedUse the row and column structure of an array to measure the areas of rectangles, and show that the area of any rectangle can be found by multiplying its side lengths.
E2.6★ New or extendedApply the formula for the area of a rectangle to find the unknown measurement when given two of the three.
Worth knowing

Measurement is smaller this year, and every expectation in it is new. Grade 3 had nine measurement expectations and they were the hardest term of the year. Grade 4 has six, and they are more coherent: mass and capacity, the metric system as a system, time arithmetic, angles by name, and area as multiplication.

Worth knowing

E2.5 is where area and multiplication become the same thing, and it should be built, not told. Tile a rectangle with square tiles. Count them. Then notice you didn’t need to count — 4 rows of 6 is 24, and you already know that from B2.2. This is the moment the formula stops being a rule to remember and starts being an obvious consequence. E2.6 is the reverse, and it is a genuine reasoning step: area is 24 cm², one side is 6 cm — what’s the other? A division problem wearing a geometry costume.

Watch for

Elapsed time is harder than it looks. Time is the only base-60 system a child meets, and subtracting 2:45 from 4:20 in columns produces nonsense. The reliable method is counting up in friendly jumps: 2:45 → 3:00 (15 min) → 4:00 (1 hour) → 4:20 (20 min), so 1 hour 35 minutes. An analog clock face on the table while doing this is worth more than any worksheet.

Watch for

Angle classification. Acute is less than a right angle; obtuse is more than a right angle but less than a straight line; straight is exactly a half-turn. The mix-up is almost always acute versus obtuse, and the mnemonic that sticks is that an acute angle is a “cute” little one. Note that Grade 4 classifies angles by eye; measuring with a protractor is Grade 5.

Watch for

Benchmarks are the actual skill. A kilogram is about a bag of sugar or a litre of water. A gram is about a paperclip or a raisin. A litre is a milk carton; a millilitre is a drop from an eyedropper, and a teaspoon is about 5 mL. Estimating is not guessing — it is comparing to something you know the weight of. Building three or four physical benchmarks is the whole expectation.

Try this at home

Cooking hits E2.1, E2.2 and B1.4 simultaneously and requires no preparation. “This says 250 mL. How many of these make a litre?” “The recipe needs half a kilo — how many grams?” Fifteen minutes of baking covers more measurement curriculum than an hour of anything else.

The overall expectation changes this year. For Grades 1–3 it was about understanding Canadian currency. From Grade 4 onward it is: demonstrate the knowledge and skills needed to make informed financial decisions.

F1.1★ New or extendedIdentify various methods of payment that can be used to purchase goods and services.
F1.2★ New or extendedEstimate and calculate the cost of transactions involving multiple items priced in whole-dollar amounts, not including sales tax, and the amount of change needed when payment is made in cash, using mental math.
F1.3★ New or extendedExplain the concepts of spending, saving, earning, investing and donating, and identify key factors to consider when making basic decisions related to each.
F1.4★ New or extendedExplain the relationship between spending and saving, and describe how spending and saving behaviours may differ from one person to another.
F1.5★ New or extendedDescribe some ways of determining whether something is reasonably priced and therefore a good purchase.
Worth knowing

From one expectation to five. This is the largest proportional expansion of any strand in Grade 4, and it is the strand most likely to be under-taught, because it has no obvious worksheet. It also contains the most immediately useful content in the year.

Worth knowing

F1.1 is worth doing properly, because money has gone invisible. Cash, debit, credit, prepaid card, gift card, e-transfer, cheque, tap-to-pay on a phone, in-app purchase. A child who has only ever seen an adult tap a phone has no model at all of where the money comes from or when it leaves. Walk through what actually happens with each one — debit takes it now, credit takes it later and charges you if you’re slow.

Worth knowing

F1.3 is the one to slow down on. Five verbs: spending, saving, earning, investing, donating. Most children have a concept of the first two and none of the last three. Investing at this level just means “putting money somewhere so it can grow.” Donating is a genuine part of the expectation, not a nicety.

Worth knowing

F1.5 is critical literacy applied to money, and it is the most transferable thing in the strand. Is $8 for this a good price? Compared to what? Is the bigger box actually better value? Is “buy one get one free” a saving if you only wanted one? These are the questions that make an adult hard to fleece, and Grade 4 is old enough to start.

Try this at home

Give them a real budget for something real — $20 for the week’s snacks, or the family’s picnic. Let them make the decisions, including the bad ones. A five-dollar mistake at nine is the cheapest financial education available.

Governing document · 2023

Language

The Ontario Curriculum, Grades 1–8: Language

Four strands. The 2023 document was a significant rewrite: word-level reading and spelling are taught explicitly and systematically, in a specified sequence, rather than incidentally. Two appendices carry that sequence — Appendix A, the Language Foundations Continuum for Grades 1–4, and Appendix B, the Language Conventions Continuum for Grades 1–9.

21 expectations 12 new or extended 7 sections

Worth knowing

The single most important structural fact about Grade 4 Language. The Language Foundations Continuum covers Kindergarten through Grade 4 and then stops. Everything the curriculum has to say about phonemic awareness, letter-sound correspondence, decoding, spelling patterns, morphology, vocabulary and reading fluency is expected to be finished by June of Grade 4. From Grade 5 onwards there is no continuum, and instruction assumes the foundations are built.

In practical terms: if your child is still struggling to read words accurately at the end of Grade 4, the system’s structured support for fixing that ends here. This is the year to raise it, not next year. That is not a reason to panic — it is a reason to ask the question in October rather than in June.

The B2 renumbering

Grade 4 renumbers Strand B2 completely. This causes real confusion, because a code that meant one thing in Grade 3 means something different in Grade 4.

What it coversGrade 3Grade 4
Phonics knowledgeB2.1merged into B2.1
Orthographic knowledgeB2.2merged into B2.1
Morphological knowledgeB2.3merged into B2.1
VocabularyB2.4B2.2
Reading fluencyB2.5B2.3

Grade 3 had five B2 expectations; Grade 4 has three. The three word-level strands are consolidated into a single expectation, because by Grade 4 they are supposed to operate together rather than separately.

Watch for

If a teacher mentions “B2.2” this year, they mean vocabulary, not spelling patterns. Worth knowing before a parent–teacher interview.

A1Transferable skills — critical thinking and problem solving; innovation, creativity and entrepreneurship; self-directed learning; collaboration; communication; global citizenship and sustainability; digital literacy.
A2.1★ New or extendedExplain their rights and responsibilities when interacting online, including seeking appropriate permission, and make decisions that contribute positively to the development of their digital identity and that of their communities.
A2.2★ New or extendedDemonstrate an understanding of how to navigate online environments safely, manage their privacy and personal data, and interact in a way that supports their well-being and that of others, including seeking appropriate permission.
A3.1Explain how the knowledge and skills developed this year support learning in various subject areas and in everyday life.
A3.2★ New or extendedDemonstrate an understanding of the historical contexts, contributions, lived experiences and perspectives of a diversity of individuals and communities, including those in Canada, by exploring identity, self and belonging in culturally responsive and relevant texts.
A3.3Explain themes explored in First Nations, Métis and Inuit cultures, to demonstrate an understanding of the varied identities, perspectives, relationships, legacies, truths, and ways of knowing, being and doing.
Worth knowing

A2 is much more substantial in Grade 4 than in Grade 3, and it lines up almost exactly with the Health curriculum’s D1.2 and D1.3 (online risks, cyberbullying). If you’re going to have the “what you post is permanent” conversation, this is the year the school is having it too, and it works better if the two versions agree.

Worth knowing

“Digital identity” is the phrase to notice. The curriculum is not just asking children to be safe; it’s asking them to understand that they are building something online that persists. Nine is a good age for that idea, because it arrives before most of the accounts do.

B1.1★ New or extendedUse effective listening skills, including asking questions to encourage a speaker to elaborate and responding to the contributions of others in group discussions, in formal and informal contexts and for various purposes.
B1.2Select and use a variety of listening strategies before, during and after listening to comprehend information and messages communicated orally and non-verbally, express interest at appropriate times, seek clarification, and develop an appropriate response.
B1.3–B1.6Speaking to communicate: oral and non-verbal cues; expression and delivery; word choice; and the use of visual and multimodal supports.
Worth knowing

The Grade 4 addition is that talk becomes structured. Grade 3 was conversation. Grade 4 asks children to respond to the contributions of others in group discussions, and to ask questions that encourage a speaker to elaborate — listening to a different view and answering what was actually said rather than what you had already planned to say. This is much harder than it sounds and it’s worth practising at home, gently, on low-stakes topics.

Worth knowing

Word choice (B1.5) is the genuinely useful idea — new vocabulary, varied adjectives and adverbs to elaborate, a variety of sentence types and cohesive sentences, adjusted for formal and informal communication. How you talk to a friend, a teacher, a small child and a stranger are four different things, and they are learnable rather than intuitive. For children who find social calibration hard, naming the difference explicitly — “this is a formal situation, so we use formal words” — is far kinder than expecting them to infer it.

B2.1 — Word-level reading and spelling

B2.1★ New or extendedApply phonics, orthographic and morphological knowledge together to read and spell complex multisyllabic words with increasing automaticity.

What the Continuum expects at the Grade 4 stage:

  • Phonics: applying word reading and spelling skills to complex multisyllabic words, with increasing automaticity; adjusting for close approximations by flexing vowel sounds and adjusting syllable stress and schwa — set for variability
  • Orthography: nothing new this year — the Grade 4 orthography column of Appendix A is blank. Consolidating everything from previous grades through systematic review, and using the most common spelling for a phoneme in a given position (for a long /ē/ in the middle of a word, ee is the most common spelling, then ea), are Grade 3 content that Grade 4 applies rather than adds to
  • Morphology — the Grade 4 prefixes: fore–, super–, semi–, en–/em–
  • Morphology — the Grade 4 suffixes: –ant, –ent, –ate, –ism
  • Understanding how words move across grammatical boundaries depending on use: success (noun) → successful (adjective) → successfully (adverb)
  • Using derivational families to spell the schwa — the single most useful spelling strategy in English
Worth knowing

The schwa strategy, which deserves its own paragraph. The schwa is the lazy “uh” sound in an unstressed syllable, and it is the reason English spelling feels unpredictable: definition has an “uh” in the middle and no way to hear which vowel it is. The trick is to find a relative of the word where that syllable is stressed. Define has a clear long “i” — so definition is spelled with an i. Likewise composition from compose, relative from relate, medicinal from medicine. Teaching this one move does more for a Grade 4 speller than any list.

Watch for

A Grade 4 child who reads accurately but slowly, and hates reading aloud. This is usually not a comprehension problem — it’s an automaticity problem, and it is exactly what B2.3 addresses. It is fixable, and the fix is repeated reading of the same short passage, not more reading of new passages.

B2.2 — Vocabulary

B2.2★ New or extendedDevelop and use vocabulary knowledge, including figurative language, in reading, writing, listening and speaking. (This was B2.4 in Grade 3.)

Grade 4 vocabulary is where figurative language becomes explicit. The Continuum expects:

  • Shifting between the multiple meanings of words depending on context
  • Recognising and acquiring the meanings of metaphors, similes, idioms and other figures of speech
  • Explaining words with figurative meanings
  • Distinguishing between synonyms that are similar but not identical — say, speak, tell, state
  • Independently seeking clarification using a dictionary, thesaurus or glossary
  • Continued explicit teaching of Tier 2 words — the useful, cross-subject words like analyse, compare, significant, structure
Worth knowing

Tier 2 words are the quiet engine of academic achievement. They aren’t technical terms (photosynthesis is Tier 3) and they aren’t everyday words (dog is Tier 1). They’re the connective tissue: however, therefore, consider, evidence, contrast, establish. Using them in ordinary conversation at home is one of the highest-value, lowest-effort things a parent can do.

Watch for

The literal reader. Some children — often very able ones — take idiom and metaphor at face value, and it’s raining cats and dogs is genuinely baffling. The curriculum now requires them to explain figurative meanings, so this can no longer be worked around. Teach it as a system rather than one phrase at a time: here is what the words say, here is what people mean, and the gap between them is deliberate.

Try this at home

Collect idioms as a family. One a week, written on the fridge, with both meanings. Children find them genuinely funny once they know the rule, and break a leg, spill the beans, under the weather, bite the bullet are all common enough that knowing them pays off in reading.

B2.3 — Reading fluency

B2.3★ New or extendedRead a variety of texts with automaticity and accuracy, at an appropriate pace, using expression and intonation to support comprehension and in accordance with the purpose of reading; use knowledge of sentence structure to parse sentences and pause appropriately when punctuation is not provided. (This was B2.5 in Grade 3.)
Worth knowing

“In accordance with the purpose of reading” is the new phrase, and it means the reading changes depending on the job. You skim a menu, savour a poem, and read a set of instructions slowly and exactly. A fluent reader has more than one speed. This is worth naming out loud.

Try this at home

Read the same sentence four ways — bored, terrified, sarcastic, delighted. Then read a page of dialogue with a character voice each. Fluency practice that is actually fun is fluency practice that happens.

B3.1★ New or extendedSyntax and sentence structure. Simple, compound and complex sentences consolidated; independent and dependent clauses introduced by name.
B3.2★ New or extendedGrammar. Consolidating everything so far, including the prepositions and interjections that arrived in Grade 3, and introducing around this stage: relative pronouns, the perfect verb tense, interrogative and imperative verbs, and the use of pronouns as adjectives.
B3.3★ New or extendedCapitalization and punctuation. Consolidating apostrophes, and the commas and quotation marks used in Grade 3 for direct speech and direct quotations from texts; extending to capital letters for proper adjectives (Canadian, Korean, Japanese), commas to set off nouns of direct address (Come here, Amir.), and quotation marks around the title of a short work.
Watch for

A caveat worth stating plainly. Appendix B is deliberately a set of windows, not hard grade boundaries — it marks where a convention is introduced, consolidated and refined in children’s own writing, and the ministry says explicitly that these are approximate. So treat the Grade 4 list above as “roughly now,” not “exactly now.” If your child’s class is doing prepositions and yours did them last year, nobody is wrong.

Worth knowing

The real Grade 4 sentence skill is the dependent clause with a name attached. Because it was raining is not a sentence. Attached to we stayed inside, it becomes half of a complex sentence. Children can already say these fluently; the work is recognising the parts, so they can control them deliberately in writing.

Try this at home

Sentence combining, which is the single best-evidenced writing exercise there is. Give two short sentences — The dog barked. The postman was at the gate. — and ask for one sentence that contains both. There are half a dozen good answers, and comparing them is the lesson.

C1Knowledge about texts — text forms and features; how different kinds of text are organised; text patterns; visual and graphic elements. Grade 4 works across reports, biographies, persuasive texts, procedural texts and narratives.
C2Comprehension strategies — activating prior knowledge, predicting, visualising, questioning, making inferences, determining importance, summarising, synthesising, monitoring understanding and self-correcting.
C3★ New or extendedCritical thinking in literacy — literary devices; analysing perspectives; identifying bias and point of view; evaluating texts and their credibility.
Worth knowing

*The Grade 4 comprehension shift is from inference to evaluation. Grade 3 asked what does the text imply? Grade 4 asks whose view is this, what have they left out, and should I believe them?* This is the beginning of critical literacy proper, and it is the skill that matters most in a world of infinite text.

Watch for

Summarising is harder than it looks and is worth practising deliberately. Most children retell — they give you everything in order, at length. A summary requires deciding what doesn’t matter, which is a genuinely difficult judgement. The constraint is what teaches it: “tell me this chapter in exactly three sentences” or “in twenty words.” Fewer words, more thinking.

Try this at home

Two news reports of the same event, from two different outlets. What’s in both? What’s only in one? What words are different — protesters versus demonstrators, cut versus savings? Ten minutes of this is C3 done properly, and it does not require the topic to be political.

D1★ New or extendedDeveloping ideas and organising content — generating and developing ideas; research and gathering information from multiple sources; planning and organising; considering audience and purpose.
D2Creating texts — drafting; voice; word choice; sentence fluency and variety; using the conventions from B3; revising and editing.
D3Publishing, presenting and reflecting — producing a final piece, presenting it, and reflecting on the process and on themselves as a writer.
Worth knowing

Grade 4 is where writing gets long, and where it gets researched. The multi-paragraph piece arrives, and with it the first real research task: finding information in more than one place, deciding what’s relevant, and putting it in your own words. That last part is where plagiarism first becomes a live issue, and it is best handled as a skill to teach rather than a crime to punish — read it, close the book, say it out loud in your own words, then write.

Worth knowing

Voice is the most valuable and least teachable thing on this list. The way in is to notice it in other people’s writing first: read two authors and ask which one sounds like a person. Then ask whether the child’s own piece sounds like them, or like a textbook.

Watch for

The child who won’t start. Blank-page paralysis in Grade 4 is usually not laziness; it’s the gap between what they can imagine and what they can execute. Talking the piece through out loud first — with someone taking rough notes — removes most of it.

Try this at home

Ask for the same information twice, in two forms. A recipe and a story about cooking. An instruction manual and a poem about the same object. Audience and purpose become obvious the moment the content stays the same and the form changes.

Governing document · 2013

French as a Second Language — Core French

The Ontario Curriculum, FSL: Core, Grades 4–8; Extended, Grades 4–8; Immersion, Grades 1–8

This is the new subject, and it is compulsory. Core French is mandatory from Grade 4 through Grade 8 for all students in English-language elementary schools in Ontario. Students entering Grade 4 must receive French instruction in every year from Grade 4 to Grade 8, and must accumulate a minimum of 600 hours by the end of Grade 8 — roughly 200 minutes per week.

13 expectations 12 new or extended 6 sections

RequirementDetail
WhoEvery student in an English-language elementary school in Ontario
WhenEvery year from Grade 4 through Grade 8
How muchMinimum 600 hours by the end of Grade 8 — about 200 minutes a week
ReportedIts own grade on the provincial report card
After Grade 8At least one FSL credit is required for the Ontario Secondary School Diploma
Worth knowing

A practical note. Because French usually arrives with a different teacher, on a different schedule, sometimes in a different room, it can feel peripheral. It is not. It is a full subject with its own report card grade, and the 600 hours are a policy requirement, not a target.

A1★ New or extendedListening to understand — determine meaning in a variety of oral French texts, using a range of listening strategies.
A2★ New or extendedListening to interact — interpret messages accurately while interacting in French for a variety of purposes and with diverse audiences.
A3★ New or extendedIntercultural understanding — demonstrate an understanding of information in oral French texts about aspects of culture in diverse French-speaking communities around the world, and of French sociolinguistic conventions.

B1★ New or extendedSpeaking to communicate — communicate information and ideas orally in French, using a variety of speaking strategies and language appropriate to the purpose and audience.
B2★ New or extendedSpeaking to interact — participate in spoken interactions in French for a variety of purposes and with diverse audiences.
B3★ New or extendedIntercultural understanding — in their spoken communications, demonstrate an awareness of aspects of culture in diverse French-speaking communities, and of the appropriate use of French sociolinguistic conventions.

C1★ New or extendedReading comprehension — determine meaning in a variety of French texts, using a range of reading comprehension strategies.
C1.1Using reading comprehension strategies — identify a few reading comprehension strategies and use them before, during and after reading. (It stays “a few” through Grade 6, and becomes “a variety of” in Grades 7–8.)
C2★ New or extendedPurpose, form and style — identify the purpose and characteristics of a variety of adapted and authentic text forms, including fictional, informational, graphic and media forms.
C3★ New or extendedIntercultural understanding — demonstrate an understanding of information in French texts about aspects of culture in diverse French-speaking communities, and of French sociolinguistic conventions.

D1★ New or extendedPurpose, audience and form — write French texts for different purposes and audiences, using a variety of forms.
D2★ New or extendedThe writing process — use the stages of the writing process to develop and organise content, clarify ideas and expression, correct errors, and present written work effectively.
D3★ New or extendedIntercultural understanding — in their written work, demonstrate an awareness of aspects of culture in diverse French-speaking communities, and of the appropriate use of French sociolinguistic conventions.
Worth knowing

Notice that intercultural understanding appears in all four strands. This is deliberate and it is a quarter of the curriculum. French is not taught as a code to be cracked but as a language belonging to real communities, and the curriculum works outward one region per year. Grade 4 is Ontario’s own French-speaking communities — all four strands name Ontario. The sequence from there is Grade 5 Québec, Grade 6 the rest of Canada (eastern, western and northern), Grade 7 the Americas outside Canada, Grade 8 Europe. Sociolinguistic conventions means the things that are not in the dictionary: tu versus vous, greetings, how you address a teacher.

The curriculum is oral-first and contextual. In the first year, expect:

  • Greetings, introductions, classroom instructions, and the language of daily routine
  • Numbers, dates, weather, colours, family, food, school
  • Understanding far more than they can say — this gap is normal and expected
  • Simple present-tense verbs and high-frequency vocabulary
  • Reading short adapted texts with heavy visual support
  • Writing at the word, phrase and short-sentence level

Roughly, a first year of Core French is aiming at the A1 level of the Common European Framework of Reference — “can understand and use familiar everyday expressions and very basic phrases.”

Watch for

The confidence cliff. Children who have been top of the class since Grade 1 sometimes find French genuinely hard for the first time, and the reaction can be disproportionate — refusal, “French is stupid,” real distress. It helps enormously to name it in advance: everyone is a beginner, being bad at something new is what learning looks like, and the only way through is to say it wrong out loud a lot.

Watch for

The accent worry. Children get self-conscious about pronunciation at about this age, and the fix is not correction. It’s volume of low-stakes speaking. A child who is willing to sound silly will outrun a child who is careful, every time.

Try this at home

And you do not need to speak French for any of this.

• Label things. Sticky notes on the fridge, the door, the mirror. La porte. Le miroir. Le frigo. Twenty labels is twenty words absorbed by osmosis.<br>• Watch something they already know, in French. Familiar animated films with French audio and English subtitles, then French audio and French subtitles. Knowing the plot already does the heavy lifting.<br>• Ask them to teach you. Being the expert for five minutes is worth an hour of drill, and explaining a rule is how you find out whether you know it.<br>• Music. French-language children’s music and, later, actual French pop. Songs deliver pronunciation and rhythm without any of the self-consciousness of speaking.<br>• Ontario is bilingual and it’s visible. Cereal boxes, road signs, product labels. Reading the French side of a cereal box is real reading practice, and it costs nothing.

Worth knowing

On extra help. If your child struggles, the useful diagnostic is which of the four strands. Listening and reading problems are usually vocabulary. Speaking problems are usually confidence. Writing problems are usually spelling and accents. They need different responses.

Governing document · 2022

Science and Technology

The Ontario Curriculum, Grades 1–8: Science and Technology

Five strands. Strand A runs through all the others; strands B to E are four completely new topics, none of which appeared in Grade 3. Two were renamed in the 2022 revision: Strand D used to be Pulleys and Gears, and Strand E used to be Rocks and Minerals. If you are using older resources, this is why the names don’t match.

44 expectations 22 new or extended 5 sections

Worth knowing

A structural note worth knowing. In every content strand, the first overall expectation (B1, C1, D1, E1) is always Relating Science and Technology to Our Changing World — the “why does this matter to people and the planet” half. The second (B2, C2, D2, E2) is always Exploring and Understanding Concepts — the content half. Report cards often reference these, and the pattern holds across every grade.

A1 — STEM investigation and communication skills

A1.1Use a scientific research process and associated skills to conduct investigations.
A1.2Use a scientific experimentation process and associated skills to conduct investigations.
A1.3Use an engineering design process to design, build and test devices, models, structures and/or systems.
A1.4Follow health and safety procedures, including protective equipment and the safe use of tools, instruments and materials.
A1.5Communicate findings using science and technology vocabulary and formats appropriate for specific audiences and purposes.

A2 — Coding and emerging technologies

A2.1★ New or extendedWrite and execute code in investigations and when modelling concepts, with a focus on producing different types of output for a variety of purposes.
A2.2★ New or extendedIdentify and describe impacts of coding and of emerging technologies on everyday life, including skilled trades.

A3 — Applications, connections and contributions

A3.1★ New or extendedDescribe practical applications of science and technology concepts in various occupations, including skilled trades, and how these applications address real-world problems.
A3.2Investigate how science and technology can be used with other subject areas to address real-world problems.
A3.3Analyse contributions to science and technology from various communities.
Worth knowing

Skilled trades appear by name three times in Strand A, and that is deliberate policy. Electricians, plumbers, machinists, welders and millwrights use the content of Strand D directly. If you know someone in a trade, a conversation with them is a curriculum expectation, not a distraction from one.

Worth knowing

The A2.1 shift from Grade 3 is subtle but real. Grade 3 focused on testing, debugging and refining. Grade 4 focuses on output — code that produces something useful for a purpose: a graph, a sound, a display, a data table. Coding stops being about making the turtle draw a square and starts being about making a tool.

Worth knowing

Three distinct processes, not one. A1.1 research (find out what’s known), A1.2 experimentation (test a question fairly), A1.3 engineering design (build something to solve a problem). Grade 4 should be able to tell them apart and say which one a given question calls for.

B1 — Relating science and technology to our changing world

B1.1Assess positive and negative impacts of human activities on habitats and communities, taking different perspectives into account.
B1.2★ New or extendedAnalyse the impact of the depletion or extinction of a species on its habitat and community, and describe possible actions to prevent such losses.

B2 — Exploring and understanding concepts

B2.1Describe habitats as areas that provide organisms with the necessities of life, and identify ways a local habitat provides these.
B2.2★ New or extendedDescribe a community as a group of interacting species sharing a common habitat, and identify factors affecting a community’s ability to survive.
B2.3★ New or extendedDescribe the relationship of organisms in a food chain, and classify organisms as producers, consumers, or decomposers.
B2.4★ New or extendedDemonstrate an understanding of a food web as the interconnection of multiple food chains.
B2.5★ New or extendedDescribe how animals are categorised according to diet — carnivores, herbivores, omnivores.
B2.6★ New or extendedDescribe structural adaptations of plants and animals and how these allow survival in specific habitats.
B2.7★ New or extendedExplain why all habitats have limits to the number of plants and animals they can support.
Worth knowing

Habitat versus community is the distinction to nail. A habitat is a place — it provides food, water, shelter and space. A community is the set of living things in it, interacting. Same pond, two different ideas. Children conflate them constantly.

Worth knowing

Producers, consumers, decomposers — and decomposers are the forgotten one. Plants make their own food. Animals eat. Decomposers — fungi, bacteria, worms, beetles — break dead things back down so the nutrients return to the soil. Without them, everything stops. This connects directly back to Grade 3’s soil strand, which is almost certainly deliberate.

Worth knowing

B2.7 is the intellectually serious expectation of the strand. Carrying capacity: no habitat can support unlimited life, because something always runs out first — food, water, nesting sites, space. It is the idea underneath conservation, agriculture, and most environmental policy, and Grade 4 meets it here for the first time.

Watch for

The arrow. In a food chain, the arrow means “is eaten by” — grass → rabbit → fox. Children reliably draw it backwards because they think of it as “eats.” Say the arrow out loud as “is eaten by” every single time and it sticks.

Try this at home

Build a real food web on paper for your own backyard or local park, using species you can actually see. Then remove one — cross out the earthworms, or the sparrows — and trace what happens to everything connected to it. That is B1.2 and B2.4 in one activity, and the ripple effect surprises children.

C1 — Relating science and technology to our changing world

C1.1Assess the impacts on society of devices that use the properties of light or sound, or both.
C1.2Assess the impacts on the environment of light energy and sound energy produced by various technologies, taking different perspectives into account.

C2 — Exploring and understanding concepts

C2.1Identify a variety of natural and artificial light sources.
C2.2Distinguish between objects and living things that emit their own light and those that reflect light from other sources.
C2.3★ New or extendedDescribe properties of light: that light travels in a straight path, and that light can be absorbed, reflected, and refracted.
C2.4★ New or extendedDescribe properties of sound: that sound travels through a medium as a wave, and that sound can be absorbed, reflected, and modified.
C2.5★ New or extendedExplain how vibrations cause sound waves.
C2.6Describe how different objects and materials interact with light and sound energy.
C2.7★ New or extendedDistinguish between light sources that emit both light and heat and those that emit light but little heat.
C2.8Identify sensory organs and devices that make use of the properties of light and sound.
Worth knowing

C1.2 is quietly one of the best expectations in Grade 4 science: light pollution and noise pollution are real. Most children have never considered that light itself can be a pollutant. Streetlights disorient migrating birds and nesting turtles; nobody in a city can see the Milky Way. Ship noise interferes with whale communication. These are concrete, checkable and genuinely interesting.

Worth knowing

C2.2 is the one that surprises people. The moon does not produce light. Neither do you, or the wall, or anything you can see except a handful of things. Nearly everything visible is reflecting light from something else. Ask “which things in this room are actually making light?” and the answer is usually two or three, in a room full of visible objects.

Worth knowing

Refraction is the hard word and the easy demonstration. Light bends when it moves from one material to another. Put a pencil in a glass of water and it looks broken. That’s it — that’s refraction, in five seconds, with equipment you already own.

Worth knowing

C2.5 is the heart of the sound half. Sound is not a thing that travels; it is a vibration travelling through something. No medium, no sound — which is why space is silent, and why the classic bell-in-a-vacuum-jar demonstration is so satisfying. Feel your own throat while humming: that vibration is the sound.

Watch for

“Sound travels through air.” True, but incomplete, and the incompleteness matters. Sound travels through water and solids too — faster, in fact, because the particles are closer together. Put an ear flat on a table and have someone tap the far end. It’s louder and it arrives sooner.

Try this at home

A shadow investigation covers C2.3 in ten minutes with a torch and a wall. Move the light closer — the shadow grows. Why? Because light travels in straight lines, and you can trace them. For sound, stretch an elastic band and pluck it at different tensions: same vibration idea, changing pitch.

D1 — Relating science and technology to our changing world

D1.1Assess the impacts of machines and their mechanisms on the daily lives of people in various communities.
D1.2★ New or extendedAssess and compare the environmental impacts of using different machines designed for similar purposes.

D2 — Exploring and understanding concepts

D2.1Identify machines used in daily life and describe their purposes.
D2.2Identify the parts of various mechanisms and describe the purpose of each part.
D2.3★ New or extendedDescribe how different mechanisms transmit various types of motion, including rotary motion, from one system to another.
D2.4★ New or extendedDescribe how mechanisms transform motion — including changing the geometric plane in which motion occurs, and the speed and/or direction of motion.
D2.5★ New or extendedExplain how forces are changed in a variety of machines.
Worth knowing

Transmit versus transform is the whole strand. To transmit motion is to pass it along unchanged — a chain carrying rotary motion from pedals to back wheel. To transform it is to change something about it: rotary into linear (a corkscrew), slow into fast (a small gear driving a big one), horizontal into vertical (a bevel gear), or one direction into the other. Getting these two words straight makes the rest of the strand easy.

Worth knowing

D2.5 is the payoff, and it’s the reason machines exist. A machine lets you trade force for distance. A ramp means less force over a longer path. A lever means a small force at the long end lifting a big load at the short end. Gears trade speed for turning power. Nothing is free — you always give up distance or speed to get force — and noticing that trade is the actual insight.

Worth knowing

A bicycle is the entire strand. Pedals (levers), chain (transmission), gears (transformation and force change), brakes (levers and friction), wheels and axles. Turn one upside down and turn the pedals by hand while watching what each part does. A single bicycle covers D2.1 through D2.5.

Worth knowing

D1.2 is a good, honest comparison question. A push mower and a petrol mower do the same job. A bicycle and a car. A hand whisk and an electric mixer. Which is better? The answer is it depends what you’re weighing — effort, time, cost, emissions, noise, who is able to use it. Nine is old enough for a genuinely open comparison.

Try this at home

Gears out of cardboard and split pins, or Lego, or an old clock if you have one to sacrifice. Count teeth. A 10-tooth gear driving a 20-tooth gear turns it half as fast with twice the turning force. Watch which way each one goes — meshed gears turn in opposite directions, and that surprises everyone the first time.

E1 — Relating science and technology to our changing world

E1.1Analyse ways in which geological processes impact society and the environment.
E1.2★ New or extendedAssess social and environmental impacts of extracting and refining rocks and minerals, and of manufacturing, recycling, and disposing of products derived from them, taking various perspectives into account.

E2 — Exploring and understanding concepts

E2.1★ New or extendedExplain the geological processes that form igneous, sedimentary and metamorphic rocks, using the rock cycle.
E2.2Describe the physical properties of igneous, sedimentary and metamorphic rocks.
E2.3Classify different rocks and minerals according to composition and physical properties, using various tests and criteria.
E2.4Describe everyday uses of rocks and minerals.
E2.5★ New or extendedDescribe how fossils are formed and what information they can provide about Earth’s history.
E2.6★ New or extendedDemonstrate an understanding of First Nations, Métis and Inuit geological knowledges used in selecting different rocks and minerals for specific purposes.
Worth knowing

The three rock types, in one sentence each. Igneous rocks cooled from molten rock — granite, basalt, obsidian. Sedimentary rocks were built up in layers and squashed — sandstone, limestone, shale; these are the ones that contain fossils. Metamorphic rocks were changed by heat and pressure without melting — marble (was limestone), slate (was shale). The rock cycle is the point: any one can become any other, given enough time and the right conditions.

Worth knowing

Ontario is an exceptionally good place to teach this. The Canadian Shield is some of the oldest exposed rock on Earth — billions of years old, and visible from the highway north of Toronto. Southern Ontario sits on sedimentary limestone full of marine fossils, which is why you can find them in roadcuts and along the Niagara Escarpment. This connects directly to Social Studies Strand B.

Worth knowing

E2.3 is properly hands-on, and the tests are simple. Hardness (can it be scratched by a fingernail, a coin, a nail?), streak (rub it on unglazed tile — what colour is the mark?), lustre (shiny like metal, or dull?), colour, and whether it fizzes with vinegar (that means carbonate — limestone or chalk). A shoebox of collected rocks and half an hour of testing is exactly the expectation.

Worth knowing

E2.6 is a substantive expectation with real content, not a nod. Chert and flint for tools because they fracture to a sharp edge. Soapstone for carving because it is soft enough to work by hand and holds heat. Ochre for pigment. Copper from the Lake Superior region, worked and traded for thousands of years. Meet it with authentic sources by Indigenous authors and, where you can, with the work itself.

Watch for

“Fossils are dinosaur bones.” Most fossils are shells, plants, and impressions — and the great majority of them are small, marine, and very common. Ontario children can realistically find one, which is a much better outcome than looking at a picture of a T. rex.

Try this at home

A rock cycle in wax crayon shavings. Shavings pressed together = sedimentary. Pressed hard and warmed in your hands = metamorphic. Melted and cooled = igneous. It takes twenty minutes, it works, and the analogy is honest.

Governing document · 2026

Social Studies

The Ontario Curriculum: Social Studies, Grades 1–6; History and Geography, Grades 7–8

Two strands. Grade 4 is the year Social Studies leaves both living memory and the province behind. Note that the document number changed to 2026 this September, but the revisions targeted Grades 7–8 History — Grade 4 content carries forward unchanged from the 2018 revision, making it the oldest content in the building.

28 expectations 1 new or extended 3 sections

Overall expectationWhat it asks
A1 / B1 — ApplicationApply the learning to a real question or issue
A2 / B2 — InquiryUse the inquiry process to investigate
A3 / B3 — Understanding ContextKnow the specific content

The inquiry process has five components: formulate questions · gather and organise information · interpret and analyse · evaluate and draw conclusions · communicate.

The concepts of social studies thinking: significance, cause and consequence, continuity and change, patterns and trends, interrelationships, perspective. Grade 4 focuses on continuity and change and perspective (A1), interrelationships (A2 and Strand B), and significance (A3).

Grade 4 also connects to the citizenship education framework through the concepts of beliefs and values, community, culture, power, relationships, and stewardship.

The three overall expectations

A1Application — compare key aspects of life in a few early societies (to 1500), including at least one First Nation and one Inuit society, each from a different region and era and representing a different culture, and describe key similarities and differences between these and present-day Canadian society. (Focus: continuity and change; perspective)
A2Inquiry — use the social studies inquiry process to investigate ways of life and relationships with the environment in a few early societies, with emphasis on the interrelationship between the environment and life in those societies. (Focus: interrelationships)
A3Understanding Context — demonstrate an understanding of key aspects of a few early societies, with reference to their political and social organisation, daily life, and relationships with the environment and with each other. (Focus: significance)
Worth knowing

The requirement that shapes everything: at least one First Nation society and one Inuit society must be studied, alongside societies from elsewhere in the world. This is not optional and it is not a supplement — Haudenosaunee, Anishinaabe, Haida, Cree, Mi’kmaq, Thule and Inuit societies sit in the same frame as ancient Egypt, Greece, Rome, medieval Japan, the Maya and the Indus Valley.

A1 — Past and present societies

A1.1Compare social organisation — social classes, political structure, inherited privilege, the status of women.
A1.2Compare the daily lives of different groups within a society, and explain how the differences relate to how that society was organised.
A1.3Describe how their own daily life differs from that of young people of different backgrounds in early societies.
A1.4Compare societies in terms of their relationship with the environment, and compare environmental practices then and now.

A2 — Inquiry

A2.1Formulate questions about ways of life and relationships with the environment.
A2.2Gather and organise information from primary and secondary sources, including traditional stories, creation stories, and oral history shared by Elders, community members and Knowledge Keepers.
A2.3★ New or extendedAnalyse and construct print and/or digital maps, including thematic maps — climate, soil, vegetation, trade routes, traditional territories.
A2.4Interpret and analyse information using a variety of tools.
A2.5Evaluate evidence and draw conclusions.
A2.6Communicate results using appropriate vocabulary and formats.

A3 — Characteristics of early societies

A3.1Identify the location of early societies on globes and maps, and extract information from thematic maps.
A3.2Extract information on daily life from visual evidence — artworks, carvings, masks, mosaics, petroglyphs, beadwork, quillwork, regalia, tools, pottery, monuments.
A3.3Describe significant aspects of daily life — food, housing, clothing, education, recreation, spiritual life, family, transportation, ceremonies.
A3.4Describe physical features and natural processes and events and how they affected societies, focusing on sustainability and food production.
A3.5Describe the importance of the environment, focusing on how it shaped the way people met their physical needs.
A3.6Identify major scientific and technological developments in the ancient and medieval world, including from First Nation and Inuit societies.
A3.7Describe how societies were governed.
A3.8Describe the social organisation of different types of early societies, and the role and status of significant groups.
A3.9Describe why groups cooperated or came into conflict.
A3.10Describe attempts to deal with conflict and establish greater cooperation.
Worth knowing

The environment is the organising idea, and it is what makes this strand cohere. This is not a tour of ancient civilisations. Every strand of it comes back to the same question: how did where people lived shape how they lived? The Nile flooded and made Egypt possible. The Arctic’s temperature swings led Inuit societies to develop igunaq (meat fermentation) to prevent spoilage. Thin topsoil limited how big Mesoamerican populations could grow. Buffalo migration set the rhythm of Plains First Nations life. Ask “what did the land give them, and what did it demand?” of every society, and the strand assembles itself.

Worth knowing

A3.6 is worth defending against a common assumption. Scientific and technological developments in this period include Indigenous ones, explicitly. The birch bark canoe is a piece of extraordinary engineering. The inuksuk is a navigational and communication technology. Haudenosaunee food storage, Anishinaabe fire transport, the astronomical work of early India and Mesoamerica, irrigation in Mesopotamia. “Technology” is not a European word.

Worth knowing

A3.10 contains the Great Law of Peace, which is worth knowing about yourself. The Haudenosaunee Confederacy’s constitution is one of the oldest continuously functioning systems of participatory government in the world, and it predates the documents usually credited with inventing the idea. Grade 4 is where a child can first meet it.

Watch for

On perspective. “Whose story is this, and who is telling it?” is the question the curriculum wants asked, and it is a nine-year-old-appropriate question. Much of what we know about early societies comes from what the powerful left behind — the tombs, the monuments, the written records. The lives of slaves, servants, women and children are much harder to see, and noticing the gap is a genuine historical skill.

Try this at home

The artefact game. Pick an ordinary object in your house and ask: if an archaeologist found only this in a thousand years, what would they conclude about us? What would they get wrong? This is exactly the reasoning A3.2 asks for, and it makes the limits of evidence obvious in a way no explanation does.

Try this at home

A museum with actual objects beats a book, and Ontario is well supplied — the Royal Ontario Museum, the Canadian Museum of History across the river in Gatineau, and local First Nations cultural centres, which are often the better visit and are far less crowded.

B1Application — assess key ways in which industrial development and the natural environment affect each other in two or more political and/or physical regions of Canada.
B2Inquiry — use the inquiry process to investigate issues and challenges associated with balancing human needs and wants with environmental stewardship.
B3Understanding Context — demonstrate an understanding of Canada’s political and physical regions and the influence of physical regions on human settlement and industry.
B3.1Identify various physical regions in Canada — landform, vegetation and climatic regions — and describe their location and how they are distinct from and similar to each other.
B3.2Identify the main human activities, including industrial development and recreational activities, in various physical regions of Canada.

What the strand covers

  • Political regions — the ten provinces and three territories, their locations, capitals and relationships
  • Physical regions — landform, vegetation and climatic regions
  • The landform regions specifically — the Canadian Shield, the Great Lakes–St. Lawrence Lowlands, the Interior Plains, the Western Cordillera, the Appalachian region, the Hudson Bay Lowlands, the Arctic Lowlands and the Innuitian Mountains
  • Industry and resources by region — forestry, mining, agriculture, fishing, energy, manufacturing, tourism
  • Environmental stewardship and the trade-offs it involves
  • Mapping skills — cardinal and intermediate directions (NW, NE, SW, SE), number and letter grids, thematic maps, and digital and interactive maps
Worth knowing

The through-line is the same as Grade 3’s, scaled up to a country: geography explains economy. Grade 3 asked why the farms and towns of Ontario are where they are. Grade 4 asks it of Canada. Why is there mining on the Shield? Because the rock is ancient and mineral-rich. Why is the Prairie the breadbasket? Deep glacial soils and a continental climate. Why do most Canadians live within 200 km of the American border? Climate and arable land. Every “why is this here?” has a physical answer.

Worth knowing

This connects straight to Science Strand E. The Canadian Shield is igneous and metamorphic rock; the Great Lakes–St. Lawrence Lowlands are sedimentary. Rock type determines soil, soil determines agriculture, and agriculture determines where people settled and what they do for a living. Teaching the two strands together is more efficient and considerably more honest.

Watch for

The political/physical confusion, which is universal. Political regions are drawn by people — provinces, territories, borders, capitals. Physical regions are made by the Earth — landforms, climate, vegetation — and they cross political borders freely. The Canadian Shield does not care where Ontario ends. Showing both maps on the same page, one over the other, is the fastest way to make the distinction land.

Watch for

The intermediate directions (NW, NE, SW, SE) are new this year and they are genuinely useful, but they need practice. “Vancouver is southwest of Winnipeg” requires holding two pieces of information at once.

Try this at home

The placemat map. A map of Canada under the plates for a month does more than any lesson. Then, over dinner: where does this food come from? Alberta beef, PEI potatoes, BC salmon, Ontario corn, Saskatchewan wheat, Québec maple syrup. Every answer is B1 and B3 at once, and the labels are already on the packaging.

Try this at home

Pick one province a week. Where is it? What’s the landform region? What do people do for work? What would you go there to see? Thirteen weeks and the whole strand is covered — and the child ends up knowing their own country, which is not a small thing.

Governing document · 2019

Health and Physical Education

The Ontario Curriculum, Grades 1–8: Health and Physical Education

Four strands. Strand A is unusual: in HPE it is a named strand with its own expectations, but like the Mathematics social-emotional strand it is never assessed on its own — the curriculum requires it to be assessed and evaluated only within the contexts of Strands B, C and D. Grade 4 is the year puberty enters the curriculum.

22 expectations 8 new or extended 4 sections

A1.1Emotions — identifying and managing emotions.
A1.2Coping — recognising sources of stress, coping with challenges, and help-seeking behaviours.
A1.3Motivation — positive motivation and perseverance.
A1.4Relationships — building relationships, developing empathy, and communicating.
A1.5Self — self-awareness and sense of identity.
A1.6Thinking — critical and creative thinking.
Worth knowing

These tags appear throughout the other strands, in square brackets after specific expectations, and they tell you which social-emotional skill that piece of content is meant to build. When you see [A1.1 Emotions, 1.2 Coping, 1.4 Relationships] beside the puberty expectation, that is the curriculum acknowledging that the physical facts are the easy half.

Worth knowing

A1.2 names help-seeking as a skill, which is exactly right and often overlooked. Knowing that you need help, knowing whom to ask, and being willing to ask are three separate abilities, and all three are learnable. Grade 4 is a good year to work on the third one, because it is the year children start deciding that asking for help is embarrassing.

B1Active participation — participating actively and regularly in a wide variety of activities; developing enjoyment; daily physical activity.
B2★ New or extendedPhysical fitness — participating in vigorous activity; understanding how the body responds; setting and monitoring personal fitness goals.
B3Safety — demonstrating behaviours and applying procedures that maximise safety and lessen the risk of injury.
Worth knowing

*The Grade 4 change in B2.4 is that the goal becomes a personal fitness goal*, grounded in the child’s own self-assessment and in how they feel when they take part. Personal activity goal-setting itself starts in Grade 2, and Grade 3 already asks children to develop and act on personal goals; Grade 4 is the year it is tied to fitness and to self-assessment.

Watch for

A caution worth stating. Grade 4 is around the age when body image concerns begin, and fitness goal-setting can go wrong if it slips into weight or appearance. The curriculum’s framing is about what your body can do — how far, how long, how well, how much you enjoy it. Keep it there. If your child starts talking about exercise in terms of what they look like or what they ate, that is worth gentle attention, and worth raising with a doctor if it persists.

Worth knowing

Enjoyment is an actual expectation, not a nicety. If your child dislikes team sports, that is not a failure to meet B1 — it is a prompt to find the swimming, climbing, dancing, martial arts or cycling that works instead. The theory, which is a reasonable one, is that the activities children enjoy are the ones they’ll still be doing at forty.

C1Movement skills and concepts — stability, locomotion and manipulation skills; the movement concepts of body awareness, spatial awareness, effort and relationship.
C2Movement strategies — applying tactics and strategies in a variety of physical activities, and understanding why a tactic works.
Worth knowing

The Junior-division shift is from performing a skill to performing it under pressure. Grade 3 combined and sequenced movements. Grade 4 applies them in situations where someone is actively trying to stop you — which is a different and much harder thing, and it is why children who look competent in practice sometimes look lost in a game.

Worth knowing

C2 is the intellectually interesting one, and it is the one that levels the playing field. Naming tactics explicitly — move into open space, send it away from the defender, watch where the ball is going rather than where it is, communicate before you receive — turns games from something you’re expected to intuit into a set of rules you can learn. For children who find the unwritten social rules of playground games opaque, this is genuinely transformative, and it is worth asking whether their teacher does it out loud.

Three overall expectations — D1 understanding health concepts, D2 making healthy choices, D3 making connections for healthy living — applied across five topic areas.

1 · Healthy eating

D1.1Identify the nutrients in food and what they do for the body.
D2.1★ New or extendedIdentify personal eating habits through self-monitoring over time, and set a goal for developing healthier eating habits, based on Canada’s food guide.
D3.1Identify ways of promoting healthier eating habits in a variety of settings and situations — school, arena, recreation centre, stores, food courts, special events, camping, eating at a friend’s house, weekends versus weekdays.
Watch for

D2.1 involves self-monitoring, and that requires the same caution as B2 above. Tracking what you eat is a useful skill for most children and a risky one for a few. The curriculum’s intent is awareness and one modest goal — “more vegetables at dinner,” “water instead of juice” — not counting, restricting, or judging. If your child seems anxious about food, tell the teacher, and speak to your doctor.

2 · Personal safety and injury prevention

D1.2★ New or extendedIdentify risks associated with communications technology — internet use, texting and gaming — including difficulty developing offline relationships, spending too much time online, exposure to online predators, social isolation, low mood, preoccupation with comparing themselves to others and seeking validation, and disrupted sleep — and describe precautions and strategies for using these technologies safely.
D1.3★ New or extendedDescribe various types of bullying, abuse and other non-consensual behaviour — social, emotional, physical, verbal — including cyberbullying via social media, apps, email, messaging, chat rooms and websites; identify the impacts they can have and appropriate ways of responding.
D2.2★ New or extendedApply a decision-making process to assess risks and make safe decisions — identify the dangers, consider ways to stay safe, weigh the options, decide whether to check with an adult, choose the safest option, act, and reflect afterwards.
Worth knowing

D1.2 is the expectation most relevant to modern childhood, and it is more sophisticated than its predecessors. It names comparing themselves to others and seeking validation explicitly, alongside sleep disruption and low mood. This is the curriculum describing the actual mechanics of how social media affects nine-year-olds, and it is worth reading in full and taking seriously.

Try this at home

D2.2’s decision-making process is a genuinely portable tool, and it works far beyond safety. Naming the steps out loud — what could go wrong, what are my options, do I need an adult, what will I do, how did it go — gives a child a script for the moments when instinct isn’t enough. Use it with them for small decisions so it’s available for big ones.

3 · Substance use, addictions and related behaviours

D2.3★ New or extendedDemonstrate the ability to make and support healthy, informed choices about smoking and vaping, using an understanding of the factors that affect those decisions and a variety of social-emotional learning skills.
Worth knowing

Vaping is named explicitly and it is in the Grade 4 curriculum for a reason: uptake among Canadian young people has been substantial, and the marketing is designed for exactly this age. The factors part matters more than the facts part — peer influence, flavours, advertising, the belief that it isn’t “really” smoking, and the fact that nicotine dependence forms faster in adolescent brains.

4 · Human development and sexual health

D1.5★ The critical oneDescribe the physical changes that occur at puberty — growth of body hair, breast development, changes in voice and body size, production of body odour, skin changes — and the emotional and social impacts that may result from these changes. [A1.1 Emotions, 1.2 Coping, 1.4 Relationships]
D2.4★ New or extendedDemonstrate an understanding of personal care needs and hygienic practices associated with the onset of puberty — regular bathing and showering, clean clothing, hygiene products, and continuing hand and oral hygiene. [A1.5 Self]
Worth knowing

This is the year puberty enters the curriculum, and Grade 4 covers exactly two things: the physical changes, and how to look after yourself through them. Menstruation, spermatogenesis and the reproductive system are Grade 5, not Grade 4. If you want to know precisely what your child will be taught this year, it is D1.5 and D2.4 and nothing more.

Worth knowing

The emotional and social half is not decoration. The curriculum ties D1.5 to three social-emotional skills, and that reflects what actually happens: the first child in a class to develop, and the last, both have a hard time, and neither has any control over it. What helps is knowing in advance that the timing varies enormously and that all of it is normal.

Watch for

Parents may request an exemption. You have always had the right to ask that your child be excused from the Human Development and Sexual Health portion of the HPE curriculum. Schools have a process; ask the office. Two things worth weighing if you’re considering it: children who are exempted generally hear the content anyway, second-hand and garbled, from classmates; and the hygiene expectation (D2.4) is practical and independently useful.

Watch for

On timing. The most common regret parents report is waiting too long. Some children begin puberty at eight or nine, and finding out what is happening to your body after it has started is frightening. The curriculum is arriving at roughly the right moment, and the home conversation works best slightly before it, not after.

5 · Mental health literacy

D2.5Understanding how everyday choices — identifying what you are feeling, enough sleep, face-to-face time with other people, being physically active, mindfulness, connections to caring adults — have a positive impact on mental health.
D3.3Strategies to manage stress in situations where you have some control, and to adapt to challenging situations you have less influence over.
Try this at home

The most useful thing you can do is make asking normal and unremarkable. Naming your own feelings out loud in ordinary situations — I’m frustrated with this, I need five minutes — models something no lesson can.

Worth knowing

In Canada, Kids Help Phone is free and available at any hour: 1-800-668-6868, or text CONNECT to 686868. Worth knowing yourself; worth your child knowing at this age.

Governing document · 2009

The Arts

The Ontario Curriculum, Grades 1–8: The Arts

Four subjects — dance, drama, music, visual arts — each with the same three overall expectations. All four are mandated. In practice, coverage varies enormously between schools depending on staffing and space, so the Arts are often the most useful place for a parent to add something at home.

12 expectations 0 new or extended 5 sections

Creating and PresentingReflecting, Responding, AnalysingExploring Forms and Cultural Contexts
DanceA1A2A3
DramaB1B2B3
MusicC1C2C3
Visual ArtsD1D2D3

The critical analysis process

This appears in every A2/B2/C2/D2 expectation and it’s worth knowing because it gives a child a script for talking about art, which is otherwise one of the hardest things to ask a nine-year-old to do:

  • Initial reaction — first impression
  • Description — what is actually there, factually, no opinions yet
  • Analysis — how the elements and principles have been used
  • Interpretation — what it might mean
  • Judgement — an informed opinion, with reasons
Worth knowing

The order is the point. Describing before judging is what makes the judgement worth anything. In Grade 4 the expected change is that the reasons get better — “I don’t like it” becomes “I don’t like it because the colours are all the same value, so nothing stands out.”

D1Creating and presenting — apply the creative process to produce two- and three-dimensional art works, using the elements and principles of design to communicate feelings, ideas and understandings.
D2Reflecting, responding, analysing — apply the critical analysis process to communicate feelings, ideas and understandings in response to a variety of art works and art experiences.
D3Exploring forms and cultural contexts — demonstrate an understanding of a variety of art forms, styles and techniques from the past and present, and their social and community contexts.

Elements of design used in Grade 4: line, shape and form, space, colour, texture, and value.

Worth knowing

The progression is worth knowing so you can see where your child is: Grade 1 contrast → Grade 2 repetition and rhythm → Grade 3 variety → Grade 4 emphasis → Grade 5 proportion → Grade 6 balance → Grade 7 unity and harmony → Grade 8 movement. Each grade focuses on one, while continuing to use the earlier ones.

Grade 4 work includes

  • Emphasis — the use of colour intensity, contrast in value, the placement and size of shapes, and the weight of line, to create a particular focal point
  • Space — positive and negative space; diminishing perspective, where things further away are drawn smaller, placed higher on the page, and overlapped; variation in size to create the illusion of depth; foreground, middle ground and background; a horizon line
  • Colour — monochromatic colour schemes; colour emphasis through variations in intensity; advancing colour; warm and cool; continuing work with tint and shade
  • A range of media and techniques: drawing, painting, printmaking, sculpture, collage, textiles, and digital tools
Watch for

*Two things that are not Grade 4, in case an older resource says otherwise. True linear perspective — parallel lines converging on a vanishing point — is Grade 6. Complementary colours are Grade 5*. Grade 4 gets there by size, placement and overlap instead, which is a more useful place to start anyway.

Worth knowing

Emphasis is the one that makes a picture readable. It is the answer to “where am I meant to look?”, and every tool for it is controllable: a more intense colour, a light shape against a dark one, something larger or better placed, a heavier line. A child who can point to the focal point in a painting can usually then build one in their own work, and it is the fastest route from “busy” to “good.”

Worth knowing

Proportion — which is next year’s focus — is why children’s drawings of people look the way they do, and it is fixable in one lesson. The standard rule of thumb: the eyes sit halfway down the head, not near the top. Almost every child draws them at about 80% up, and moving them down transforms a drawing instantly. Similarly, a standing adult figure is roughly seven to eight heads tall. These aren’t laws — they’re starting points — but they turn “I can’t draw people” into “I can draw people.”

Try this at home

The same object drawn three times — much too small on the page, much too big, and correctly proportioned. Comparing them makes the concept obvious. Or: draw a self-portrait, then measure your own face with a ruler and draw it again. The gap between what we think we see and what’s actually there is the lesson.

C1Creating and performing — apply the creative process to create and perform music for a variety of purposes, using the elements and techniques of music.
C2Reflecting, responding, analysing — apply the critical analysis process to communicate their feelings, ideas and understandings in response to a variety of music and musical experiences.
C3Exploring forms and cultural contexts — demonstrate an understanding of a variety of musical genres and styles from the past and present, and their social and community contexts.

Elements of music: duration, pitch, dynamics and other expressive controls, timbre, texture and harmony, form.

Grade 4 specifics

  • Pitch — beginning to read standard notation in the treble clef: melody maps, the five-line staff, the note names A to G, major and minor tonality, the major scale, intervals (unison, step, skip, leap), simple key signatures and accidentals (sharp, flat, natural). Ledger lines are Grade 6.
  • Duration — continuing with whole, half, dotted half, quarter and eighth notes and rests; adding syncopation (an eighth note, then a quarter note, then an eighth note — syn-co-pa) and holding a note or rest for longer than its value (the pause, or fermata); time signatures of 2/4, 3/4 and 4/4. Sixteenth-note patterns and the sixteenth rest arrived in Grade 3.
  • Texture and harmony — singing or playing music in two parts, deliberately and independently
  • Dynamics and expression — piano, forte, mezzo, crescendo and decrescendo, and expressive markings
  • Timbre — instrument families; the difference between the same note played on different instruments
  • Form — verse and chorus; a piece with an introduction and/or a coda; simple repeats. Rondo is Grade 5; theme and variations is Grade 6.
Worth knowing

The treble clef is the Grade 4 milestone, and it is a real literacy: notation is a written language for sound, with the same relationship to music that the alphabet has to speech. Once a child can read a staff, an enormous amount becomes available to them independently.

Worth knowing

Two-part singing or playing is genuinely difficult and genuinely worth it. It requires holding your own line while hearing a different one, and it is the first experience of harmony as something you make rather than something you hear. Rounds, canons, descants and simple two-part arrangements all count.

Try this at home

Recorder, ukulele or a keyboard app. Any of them makes the treble clef concrete within a week, because the notation and the fingers connect. A ukulele is forgiving, cheap, and four strings is not intimidating.

B1Creating and presenting — apply the creative process to process drama and the development of drama works, using the elements and conventions of drama.
B2Reflecting, responding, analysing — apply the critical analysis process to communicate feelings, ideas and understandings in response to a variety of drama works and experiences.
B3Exploring forms and cultural contexts — demonstrate an understanding of a variety of drama forms and traditions from the past and present, and their social and community contexts.

Elements of drama: role and character, relationship, time and place, tension, focus and emphasis.

Grade 4 work includes

  • Role and character — sustaining a role in longer scenes; showing motivation and inner life, not just actions
  • Relationship — how status and relationship change how characters speak, stand and move
  • Time and place — establishing setting through movement, voice and simple staging rather than props
  • Tension — a secret, a deadline, a conflict, something at stake
  • Focus and emphasis — directing the audience’s attention deliberately
  • Techniques: tableau, thought tracking, hot seating, role on the wall, improvisation, and process drama built around a single situation
Worth knowing

Focus and emphasis is the director’s skill. In a group scene, someone has to be the one we watch. Stillness, level, position, silence and the direction everyone else is looking are all tools for controlling that. Children find this genuinely interesting because it’s the mechanics behind every film they’ve ever watched. (Unlike the visual arts principles of design, the curriculum does not name one element of drama as the Grade 4 focus — all five run through the year.)

Worth knowing

Tableau remains the gentlest entry point — a frozen picture made with bodies, no improvising and no talking. For a child who finds performing difficult, posing figures or toys instead is a legitimate way in and covers the same expectations.

A1Creating and presenting — apply the creative process to the composition of dance phrases, using the elements of dance to communicate feelings and ideas.
A2Reflecting, responding, analysing — apply the critical analysis process to communicate feelings, ideas and understandings in response to a variety of dance pieces and experiences.
A3Exploring forms and cultural contexts — demonstrate an understanding of a variety of dance forms and styles from the past and present, and their social and community contexts.

Elements of dance: body, space, time, energy, and relationship.

Grade 4 work includes

  • Creating dance phrases and sequences with a clear structure, and repeating them accurately
  • Using contrasting and complementary elements deliberately
  • Responding to a stimulus — music, a poem, an image, a story, a natural or historical process
  • Working in groups, not just pairs: unison, canon, mirroring, contrast, and using different levels and formations
  • Exploring dance forms from a variety of cultures and times
Try this at home

Dance the curriculum. The rock cycle. A food chain. A gear train. The water cycle. It sounds gimmicky and it works — it links directly to Science, gives the sequence a shape, and sidesteps the self-consciousness of “just dance.”

Overview

The year at a glance

Summary, misconceptions, assessment

The five things worth prioritising, everything that is genuinely new, the things that are not in Grade 4 at all, the misconceptions children reliably arrive at, and how the report card actually works.

1 · Multiplication and division facts, 1 × 1 to 10 × 10, to genuine instant recall

This is the year’s single highest-value outcome (B2.2), and nothing else comes close. Five minutes daily, low stakes, no timing pressure, starting in September. Every subsequent year of mathematics assumes these are free.

2 · Decimal tenths, understood through a number line — not through rules

0.7 is bigger than 0.15. If your child cannot see why, everything involving decimals will feel arbitrary. Fix it physically, with a metre stick, before the algorithms arrive.

3 · Counting past one in fractions

One-third, two-thirds, three-thirds, four-thirds. B1.6, ninety seconds, in the car. It fixes two major misconceptions at once and almost nobody does it.

4 · Reading fluency, if it isn’t yet automatic

Grade 4 is the last year the curriculum’s structured foundations support exists. A child who reads accurately but slowly needs repeated reading of the same short passage, not more new books. Raise it in October.

5 · French from day one, treated as normal

The children who do well in Core French are overwhelmingly the ones for whom it never became a Thing. Label the fridge, be cheerfully bad at it yourself, and let them correct you.

New in Grade 4Where
All multiplication and division facts to 10 × 10Math B2.2
Decimal tenths — reading, rounding, adding, equivalenceMath B1.7–B1.9, B2.3, B2.4
Standard fraction notation; numerator and denominator explainedMath B1.4, B1.6
Multi-digit multiplication and division; remainders as fractionsMath B2.5, B2.6
RatesMath B2.8
Growing patterns; tables of values and graphsMath C1.1, C1.2
Solving equations and inequalitiesMath C2.2, C2.3
Nested loops in codeMath C3.1
The Cartesian plane; translations and reflectionsMath E1.2, E1.3
Mass and capacity; metric prefixes; elapsed time; angle typesMath E2.1–E2.4
Area as length × width, and working backwards from itMath E2.5, E2.6
Median; stem-and-leaf plots; infographics; probability lineMath D1.5, D1.2, D1.4, D2.1
Financial literacy as a full strand — five expectationsMath F1.1–F1.5
Core French — an entirely new subjectFSL, all strands
B2 restructured; last year of the Foundations ContinuumLanguage B2.1–B2.3
Figurative language explained, not just recognisedLanguage B2.2
Food chains, food webs, adaptations, carrying capacityScience B2.3–B2.7
Light and sound as energy; refraction; vibrationScience C2.3–C2.5
Transmitting versus transforming motionScience D2.3, D2.4
The rock cycle and fossilsScience E2.1, E2.5
History from 3000 BCE; Canada’s physical regionsSocial Studies A, B
PubertyHPE D1.5, D2.4
Treble clef and two-part music; emphasis in visual artArts C, D

  • Times tables beyond 10 × 10. The 11s and 12s are Grade 5.
  • Decimal hundredths. Grade 5.
  • Adding and subtracting fractions. Grade 5.
  • Measuring angles with a protractor. Grade 5. Grade 4 classifies them by eye.
  • Rotations. Grade 5. Grade 4 does translations and reflections only.
  • Menstruation, spermatogenesis, the reproductive system. Grade 5.
  • EQAO. Grade 4 has no provincial assessment. The next one is Grade 6.
Worth knowing

If your child is being drilled on any of the above, someone is working a year ahead. That is not automatically harmful, but the usual cost is enjoyment, and enjoyment is the thing that keeps a child going in Grade 7.

MisconceptionThe fix
0.7 < 0.15 because 7 < 15A metre stick or a number line in tenths. Never numbers alone.
“Multiply by 10 means add a zero”Every digit moves one place left. Show it with 0.7 × 10.
Fractions are always less than 1Count out loud past 1: three-thirds, four-thirds, five-thirds.
A fraction is two numbersDenominator = how many parts the whole was cut into. Numerator = how many you have.
17 ÷ 4 = “4 remainder 1” and the 1 vanishes17 cookies among 4 people. Nobody bins the last one. It’s 4¼.
Confuses perimeter and area, stillFence around vs. grass inside. cm vs. cm².
Draws the food-chain arrow backwardsSay it out loud as “is eaten by.” Every time.
Habitat and community mean the same thingHabitat is the place. Community is the living things in it.
The moon makes light“Which things in this room are actually making light?” Usually two.
Sound only travels through airEar flat on the table; someone taps the far end. Louder and sooner.
(3, 5) and (5, 3) are the same pointAlong the corridor, then up the stairs. Always in that order.
Subtracts times in columns: 4:20 − 2:45Count up in jumps: 2:45 → 3:00 → 4:00 → 4:20.
Acute and obtuse swappedAn acute angle is the “cute” little one.
All fossils are dinosaur bonesMost are shells and plants — and findable in southern Ontario.
Eyes drawn near the top of the headThey sit halfway down. One correction changes everything.
“I’ll never be good at French”Everyone is a beginner. The only route is saying it wrong, out loud, a lot.
An inequality has one answerDraw the number line. Shade the region. Many answers is the point.
Summarising means retelling everything“Three sentences.” “Twenty words.” The constraint does the teaching.

The four achievement categories

  • Knowledge and Understanding — do they know it?
  • Thinking — can they use it to solve something unfamiliar?
  • Communication — can they explain it?
  • Application — can they transfer it to a new context?

The four levels

LevelMeans
Level 1Well below the provincial standard
Level 2Approaching the provincial standard
Level 3At the provincial standard
Level 4Above the standard — greater depth and sophistication
Worth knowing

Level 3 is the goal. It means your child is meeting the expectations for their grade, fully. It is a good result. Level 4 is not “the target” — it indicates unusual depth, and chasing it is usually counterproductive.

Worth knowing

Level 4 is not the same as “more work” or “harder numbers.” It’s characterised by depth of understanding, transfer to unfamiliar situations, and the quality of reasoning. A child who can explain why a strategy works, or who notices that a question has two possible answers, is demonstrating Level 4 thinking regardless of how many questions they finished.

Report cards and learning skills

Report cards in Grade 4 use letter grades (A, B, C, D), as they do in Grades 1 through 6. Percentage marks begin in Grade 7.

The six learning skills and work habits are reported separately from grades, and deliberately so: responsibility, organisation, independent work, collaboration, initiative, self-regulation. These are often more predictive of long-term outcomes than the subject grades, and they’re the ones most within a child’s control.

Watch for

Organisation deserves special mention in Grade 4. The Junior division typically brings more subject teachers, more moving between rooms, longer assignments, and the first real homework. A child who was fine in Grade 3 can look disorganised in Grade 4 simply because the load changed. This is usually a systems problem, not a character problem, and it responds to systems: one place for everything, a visible weekly plan, and a five-minute bag check at the same time each evening.

Worth knowing

Grade 4 is not an EQAO year. The provincial assessments in the elementary panel are Grade 3 and Grade 6. Grade 4 is a genuine breather between them, and it’s a good year to let learning be about the learning.

Nothing matches that.

Try a shorter word, a different spelling, or an expectation code like B2.2.