Math Teacher Binder

Strand coverage checklist live

Tick off Ontario overall expectations as you teach them. Per-strand progress badges, per-class localStorage.

Indigenous mathematics live

First Nations, Métis, Inuit math traditions and contributions across 8 areas, with classroom activities. Aligned with TRC Call to Action 62.

Math through time live

Interactive timeline of math discoveries from Ishango bone to Poincaré, spanning 5 eras and 8+ regions. Filter by era. Shows math as a cross-cultural human project.

Math thinking routines live

10 daily routines (Number Talks, Splat, Notice/Wonder, Esti-Mysteries, Choral Counting, WODB, Clothesline Math, Same/Different, Counting Collections, Open Middle) with steps and examples.

Math word of the day live

55 math words on a deterministic rotation. Every class sees the same word on the same day. Past 7 days clickable.

Math jokes live

45+ math jokes for kids, mid, and brainy audiences. Reveal punchline button.

Curriculum reference live

Ontario Math 2020, all six strands across Grades 1 to 8. Filter by grade, strand, or keyword.

EQAO blueprint live

Strand weighting and item types for Grade 3 and Grade 6 EQAO math, plus a year-long prep timeline.

EQAO results analyzer live

Paste class scores by strand; get class averages, per-student table, follow-up list. Threshold configurable.

EQAO mock test live

20-question mixed-strand timed quiz for Grade 3 or Grade 6, distributed to mirror EQAO weightings. Strand-breakdown results and review at the end.

Roman numerals live

Roman numeral converter (1-3999) with bidirectional input. Reference key, rules, and worked examples.

Math symbols reference live

50+ math symbols organized by category (operations, comparison, exponents, geometry, algebra, sets, units), each with description and example. Searchable and printable.

Math glossary live

Plain-language definitions of math terms across Grades 1 to 8, filterable by grade band and strand.

Math vocabulary quiz live

10-question MC quiz drawn from glossary terms. Filter by grade band and strand. Term-to-def and def-to-term modes mixed.

Math sentence starters live

80+ sentence starters across 5 discourse moves: explain, ask, agree, disagree, reflect. Print as wall poster or hand-out.

Frayer model templates live

Four-quadrant vocabulary teaching graphic organizer: definition, characteristics, examples, non-examples. 12 preset math terms plus custom.

Math acronyms live

~40 math program and pedagogy acronyms: BEDMAS, KCF, FOIL, IQR, EQAO, OAME, K-T-C-A, AfL/AaL/AoL, UDL, WODB, and more. Searchable, filterable by category.

Math anxiety toolkit live

Reference on math anxiety: signs to look for, root causes (working memory, speed pressure, stereotype threat), classroom moves, plus interactive 4-7-8 breathing exercise and 5-4-3-2-1 grounding for students.

IEP accommodations live

~25 Ontario IEP accommodations for math grouped by category (instructional, environmental, assessment, modifications). Each shows what it is and best-fit student profile.

Problem-solving framework live

Polya's 4-step framework (Understand, Plan, Do It, Look Back) with student-friendly prompts and worked examples at three grade levels. Print as anchor chart.

Math read-aloud booklist live

30 curated picture and chapter books that teach or feature math. Filter by grade band and strand; each entry shows math concept and a teaching note.

Bilingual math vocabulary live

130+ EN-FR math terms by strand with French genders. Bridges the Math and FSL platforms. Search either language. Useful for French Immersion math or vocab support.

Manipulatives guide live

24 physical math manipulatives: what each teaches, grade fit, a use tip, and a link to the digital version on this platform where one exists.

Assessment for/as/of live

Growing Success assessment purposes applied to math, with same-activity-different-purpose examples and a unit planning checklist.

Imperial-metric converter live

Convert between imperial and metric units (length, mass, volume, temperature). Reference tables for common values.

Conversions live

Metric length, mass, capacity, time, temperature converters plus a fraction/decimal/percent quick-convert with benchmark table.

Math strategies bank live

Explicit teaching strategies for the four operations, fractions, percent, and problem solving. Filter by operation, grade band, or keyword. Print-ready.

Mental math strategies live

12 mental math strategies (make a 10, near-doubles, compatible numbers, doubling and halving, etc.) with worked examples and a 16-question practice loop with strategy hints.

Daily lessons live

Day-level scaffolds for Grades 1 through 8, 10 units per grade, around 540 day cards total. Each day shows learning goal, success criteria, strand codes, plus live practice when a skill is tagged.

Daily lessons, Grade 3 live

Direct link to the EQAO Grade 3 scaffolds.

Today's Math dashboard live

Unified daily landing per grade: today's warm-up, suggested lesson with goal and criteria, fast-facts drill link, and concept tools matched to the unit's strand.

Daily warm-up live

One short problem per grade, deterministic by date. Same problem for every student loading on the same day. 14-day archive built in.

Daily lessons, Grade 6 live

Direct link to the EQAO Grade 6 scaffolds.

Fast Facts drill live

Grade-tuned timed drill with EQAO Grade 3 and Grade 6 focus blocks. Deep-link via fast_facts.html?preset=eqao6_focus.

Class fact fluency tracker live

Per-student grid of fact families with Fluent / Learning / Not-yet states. Class totals, printable, localStorage per class.

Word problem generator live

Fresh randomized word problems by grade and strand. Toggle answer key, "show your thinking" assessment style, print as worksheet.

Multi-step problem walkthrough live

Two-step word problem broken into Read, Plan, Solve, Check. Per-band templates, instant feedback.

Custom quiz builder live

Hand-pick fact-family skills, set a question count, get a print-ready worksheet with optional answer key.

Number bonds live

Part-part-whole bonds for primary grades. Missing whole, missing part, or random. Whole up to 10, 20, 50, or 100.

Fact families live

Visual fact-family triangles for addition/subtraction and multiplication/division. Lists all four facts for any number trio.

Long division walkthrough live

Type dividend and divisor, see the partial-quotients method or the standard algorithm step by step with explanations.

Multiplication strategies live

See any 2-factor multiplication in three ways: area model (place value boxes), lattice method, and partial products with sum.

Probability Lab live

Sample-space exploration with coin, dice, spinners, marble bag. Predict then test.

Spinner builder live

Build a custom spinner: any number of sectors with labels, weights, and colours. Spin and compare experimental to theoretical probability.

Probability tree live

Build branching trees for compound events (2 or 3 stages, up to 4 branches each). Outcome probabilities computed; checks that each stage sums to 1.

Combinations and permutations live

Choose n from N with order on or off. Shows count, formula, every arrangement, and a "why this formula" explanation. Grade 7-8 counting techniques.

Number bases live

Convert between base 2, 8, 10, 16 with live place-value column tables. Ties to coding (strand C). Grade 7-8 enrichment.

Rounding live

Visual number-line rounding to whole/10/100/1000 or decimal places. Shows the halfway point and which direction the value lands. Practice mode with 4-option MC.

Integer walk live

Walking number line for integer +/-. Click step buttons (-10 through +10), bug walks left for negative, right for positive. Step-by-step expression log.

Back-to-back stem-and-leaf live

Compare two data sets on a shared stem. Left leaves read outward; right leaves read forward. Side-by-side stats for both groups. Grade 7-8.

Place value chart live

Interactive chart from hundred-billions to thousandths. Click digits to cycle, or type any value. Live standard, word, expanded, and powers-of-10 forms. Grade 4-7.

Decimal grids live

10x10 hundredths grid and tenths strip grid. Click to shade. Live decimal, fraction, percent, and word form for the shaded amount. Grade 4-6.

Percent calculator live

Three modes: find the amount, find the percent, find the total. Visual bar plus step-by-step working. Grade 5-8.

Place-value blocks live

Click to add ones, tens, hundreds, thousands. Live number shown in standard, word, and expanded form. Includes a target-build challenge.

Fraction wall live

Click pieces on stacked fraction strips. Equivalent fractions auto-highlight in gold. Live sum and equivalents shown.

Ratio tables live

Build a ratio table with one missing column. Students find the unknown using equivalent ratios. Check or reveal answers.

Bar models (strip diagrams) live

Singapore-style strip diagrams for 5 word-problem types: part-part-whole, comparison, ratio, equal groups, fraction of a whole.

Mixed numbers live

Convert between mixed numbers and improper fractions. Visual pie model, decimal value, simplification steps.

GCF and LCM live

Greatest Common Factor and Least Common Multiple with factor trees, prime factorizations, and Venn diagram of shared factors.

Compare fractions live

Side-by-side fraction strips and four comparison strategies (common denominator, benchmark, decimal, same numerator).

Fraction operations live

Visualize +, −, ×, ÷ on two fractions with strip diagrams. Step-by-step explanation including reciprocal and common-denominator steps.

Number line live

Place a value on an interactive number line by clicking, dragging, or typing. Snap settings, range presets, and a target-match game.

Net builder live

Pick cube, rectangular or triangular prism, square pyramid, or cylinder; net updates live; surface area and volume computed.

Pythagorean theorem live

Visual proof: squares on each side of a right triangle, areas summed. Sliders for leg lengths. Find-the-hypotenuse challenge with common triples reference.

3D shape explorer live

Rotate cube, prism, pyramid, cylinder, cone, sphere. Live face/edge/vertex counts and Euler's formula check.

Symmetry explorer live

Pick a shape, click to draw lines of symmetry, get green/red feedback. 11 shapes from squares to scalene triangles. Rotational symmetry button.

Math art generator live

Create art with transformations (rotation, scale, position) of a base shape. 4 shapes, 5 rotation modes, 4 colour schemes.

Tessellations live

8 tiling patterns: regular squares, triangles, hexagons; semi-regular hexagon+triangle, octagon+square; plus rectangles and rhombuses.

Function machine live

Input/output table for any rule y=f(x). "Hidden rule" mode lets students guess the rule from input/output pairs.

Pattern next-term live

Predict the missing term in repeating, growing, shrinking, two-step, linear, and non-linear patterns.

Coding sandbox live

Strand C3 turtle graphics environment. Sequence, repeat, conditionals, procedures, variables. 10 presets from Grade 1 sequence through Grade 7 variables.

Skip-counting machine live

Number line with visual jump arcs. Start, step size, and number of terms configurable. Quick presets for counting by 2, 3, 5, 10, 25, 100.

Hundred chart live

Interactive 10x10 chart. Click-highlight, mode highlights for evens, odds, multiples, primes, perfect squares.

Geoboard live

Click pegs to build polygons. Live perimeter (sum of sides, includes diagonals) and area (shoelace formula). Three board sizes.

Protractor live

Virtual protractor with draggable angle rays. Live degree reading and acute/right/obtuse/straight/reflex classification.

Analog clock live

Drag the hour and minute hands. Snap settings from hourly to 1-minute. Time-words readout. Set-the-time challenge mode.

Elapsed time live

Calculate elapsed time between two clock times with step-by-step number-line strategy. Practice problem mode included.

Canadian money live

Click coins and bills to build amounts. Three modes (coins, mixed, bills). Build-the-target challenge.

Estimation gallery live

Visual estimation challenges: how many, how long, how much area, jar capacity. Closeness feedback by percent error.

Graph maker live

Enter data, see it as a bar, pictograph, circle, line, histogram, or dot plot. Mean, median, mode, range, total auto-computed.

Stem-and-leaf plot live

Type or paste a list of integers, get the stem-and-leaf plot with stems filled, median highlighted, plus mean/median/mode/range.

Scatter plot & best-fit live

Plot pairs of (x, y) data. Auto-computed least-squares line of best fit and correlation r with strength label.

Box-and-whisker plot live

Five-number summary box plot with quartiles, IQR, and outlier detection (1.5 × IQR rule). Grade 7+ statistics.

Mean/Median/Mode visualizer live

Drag data points on a number line and watch the three measures shift live. Shows how mean is sensitive to outliers while median is not.

Coordinate grid live

Click-plot points on a 4-quadrant Cartesian plane. Auto-connect into polygons, perimeter and area computed.

Integer chips live

Two-colour chip model for integer +/-. Add positive (yellow) or negative (red) chips, cancel zero pairs, see the total.

Algebra tiles live

Visual model for x squared, x, and unit tiles. Positive solid, negative dashed. Simplify zero pairs. Substitute a value for x.

Linear equation grapher live

Plot y = mx + b with sliders. Live table of values, y-intercept and slope visualized. Find-the-rule challenge mode.

Systems of equations live

Two equations in two variables, plotted as lines on a Cartesian plane. Intersection highlighted; elimination steps shown.

Algebra balance scale live

Visual two-pan balance for solving linear equations. Apply operations to both sides; auto-solve shows the path.

Order of operations solver live

Type an expression, watch BEDMAS unfold one step at a time. Each step shows what got evaluated, with BEDMAS reference.

Tangram live

The classic 7-piece tangram with 10 target silhouettes (square, triangle, house, rabbit, boat, cat, bird, arrow, diamond, rectangle). Drag, rotate (45°), and flip pieces. Spatial sense and transformations.

Number talks library live

10-minute Number Talk prompts by grade and type: dot images (subitizing), number strings, true/false equations, mental math. Strategy reveals built in.

Math journal prompts live

Curated reflection, reasoning, error-analysis, vocabulary, and real-world prompts. Filter by grade band, strand, and kind. Print with writing lines.

Problem of the day live

Date-deterministic daily math problem from a bank of 47 across 3 grade bands. Strategy hint, solution toggle. Same problem for the whole class.

My math goals (student) live

Student-side goal tracker. Pick from 14 curated goals or write your own, set target date, slide progress weekly. Reflection prompt per goal; saves on the device.

Math read-aloud stories live

20 short math-themed stories with 3 embedded MC comprehension questions each. Grade 1-4 reading levels, all 5 strands. Click answers for correct/wrong feedback and explanation.

Counting collections live

Random target count (Grade 1: 10-30, Grade 2: 30-100, Grade 3: 100-200) with 3 suggested grouping strategies and a recording sheet. Builds B (Number) at primary level.

Open middle tasks live

20 open middle problems (one right answer, many paths). Fill digits in blanks to make the largest, smallest, closest. Filter by grade band and strand. Reveal sample answers.

Three-act math tasks live

10 ready-to-run three-act lessons (Meyer style). Act 1 hook with estimation, Act 2 info request, Act 3 reveal. Filter by grade band. Hides Act 3 until you reveal.

Word problems by topic live

50 word problems sortable by topic (10 categories) and grade band, with searchable keywords and reveal-solution toggle. "Random 5" button for instant set.

Number talks bank live

30+ ready number talks by operation focus (add, subtract, multiply, divide, fractions, decimals, percent). Each shows 2-4 likely student strategies on reveal.

Spiral practice live

5-minute warm-up generator: one fact, one word problem, one concept check pulled from across past topics. Daily forces retrieval and fights forgetting. Teacher/student versions.

Homework log live

Weekly student homework tracker with assignment, time spent, done/not, and how-it-felt rating. End-of-week reflection prompt. Parent signature line. Print A4.

Math conferences live

1-on-1 math conference template with strand-specific prompts, observation checklist, strengths/next-step capture, and student goal in own words. Print blank.

Competition prep live

Math contest practice problems in CEMC Gauss / Pascal style for Grade 7-8 enrichment. Easy / medium / hard levels. Multiple choice with worked solution.

Math card games live

15 math games using a standard 52-card deck (War, Salute!, Closest to 100, Place Value, etc.). Filter by skill and grade band.

Math dice games live

12 math games using six-sided dice (Pig, Knockout, Roll-and-Add, Place Value Yahtzee, etc.). Filter by skill and grade band.

Estimation 180 live

30 visual estimation prompts. Students give too-low/just-right/too-high estimates; reveal shows answer with % error feedback. Builds number sense.

Which one doesn't belong? live

10 visual puzzles across primary/junior/intermediate. Pick any of 4 items and defend why it doesn't belong. Multiple valid arguments shown on reveal.

Would you rather? live

16 "Would You Rather" math prompts (Kaplinsky style). Two options; pick one and justify with math. Reveal shows the surprising math behind each. Filter by grade.

Always sometimes never live

19 math claims to classify as always / sometimes / never true, then justify. "Sometimes" answers spark the richest debate. Reveal explains each with examples.

Notice and wonder live

16 scenarios (no question given). Students record what they notice and wonder; class generates the question. Facilitation tips plus an optional sample question to pursue.

Review game board live

Game-show board: 5 categories x 5 values with ready questions per grade band. Click to reveal, award points to 3 teams. Project for whole-class review.

Lesson timer live

Phased countdown timer for math lessons. Built-in presets (3-part, centers, quick). Audible chime, pause/next controls.

Substitute math plan live

No-prep math day plan for a substitute teacher. Auto-fills warm-up, 2 activity choices, and exit ticket by grade band. Print and leave on the desk.

Math day-plan live

Three-part Ontario lesson scaffold (Minds On, Action, Consolidation) with strand toggles. Save, print, and load past plans on this device.

Subitizing flash live

Flash dots briefly (dice, ten frame, scattered), students name the quantity. Builds primary number sense.

Math word Wordle live

5-letter math vocabulary guessing game. 6 tries, green/gold/grey hints. Math-themed hint button.

Math escape room live

5-puzzle themed escape room (castle, space, pirate). Three difficulty bands. Randomized numbers per play. Timer at the end.

Math riddles live

20+ riddles across easy/medium/hard and number/logic/geometry/word-play kinds. Reveal answer with explanation.

Math brain breaks live

30 math-themed brain breaks across movement, mental math, partner, and quiet kinds. Random picker plus full grid.

Teacher reflection log live

Daily reflection on math lessons: wins, struggles, follow-up, adjustments. Saves to this device.

Homework templates live

Print-ready take-home math homework: practice, reflection, family activity, or fluency drill. Parent note section built in.

Math night kit live

Family Math Night kit: editable invitation card plus 8 station ideas plus 8 home practice habits. Print the whole thing.

Math newsletter live

Monthly math newsletter snippet per grade band. Concepts, word of month, home idea, brain teaser. Editable, print-ready.

Math centers planner live

Build a station rotation chart. 3-5 stations, 3-5 groups, auto-built rotation matrix so every group visits every station.

Year-at-a-glance live

Month-by-month scope and sequence for any grade. EQAO checkpoints called out for Grades 3 and 6. Print-friendly.

Math report card comments live

Generate strand-aware report card comments in seconds. Pick achievement levels per strand, add optional strength and next step, get a polished 3-4 sentence comment.

Student self-assessment live

8-question "How am I doing in math?" self-check for students. 4-level happy-face rubric plus goal and pride. Print or share with teacher.

Math observation sheet live

Structured observation template with 4 lenses (K&U, Thinking, Communication, Application) plus 10-item quick checklist and next-step capture.

Math rubric builder live

Four-level rubric in K, T, C, A categories with math-specific presets (generic, oral, written, investigation). Print landscape.

Math diagnostic live

20-item diagnostic across the 6 Ontario math strands, in primary/junior/intermediate flavours. Per-strand score and gap list with re-teach suggestions.

Learning goals builder live

Generate a student-friendly learning goal and "I can" success criteria for any strand and grade. Co-construct-ready and printable for the board.

Centers rotation live

Build a 4-station math rotation with a 20-activity dropdown per station. Run round-by-round timer with chime; live display of which group is at which station.

Seating chart live

Paste a roster, pick rows / groups / U-shape layout, shuffle to randomize. Saves on the device. Print landscape for the wall, share for substitute teachers.

Math anchor charts live

Six print-ready posters: 12x12 multiplication table, place value chart, fraction-decimal-percent equivalents, area and perimeter formulas, volume and surface area, operation vocabulary.

Math vocab cards live

Printable visual vocabulary cards: term, SVG visual, definition, and example. Around 30 priority terms across primary, junior, intermediate bands.

Math bingo live

5x5 bingo card generator from math vocabulary. Pick grade band and quantity (up to 30). Built-in caller list (definitions) for the teacher to read.

Strategy posters live

8 more anchor charts: BEDMAS, integer rules, primes 1-50, polygon family tree, measurement benchmarks, growth mindset, math talk moves, geometry vocabulary. Print all 8.

Homework choice menu live

Tic-tac-toe weekly homework menu with 9 differentiated activity cells per grade band. Students pick 3 in a row. Signature lines and per-cell check-off. Print to A4 portrait.

"I can" statement cards live

Per-grade per-strand "I can..." student-friendly paraphrases of Ontario Math 2020 expectations. 5 strand cards per page, with checkboxes. Tape into journals or send home.

Exit ticket templates live

6 printable exit ticket templates (one-question, three-question, stoplight self-check, reflection, error-fix, vocabulary). Fill in topic and class; 2 tickets per A4 sheet.

Fact families worksheet live

Generate fact family worksheets with triangle diagrams and 4 incomplete number sentences. Add/subtract or multiply/divide; easy/medium/hard ranges; 12 families per page default.