🇨🇦 Canada · New Brunswick Department of Education and Early Childhood Development
Lessons follow this curriculum's learning outcomes. Choose your grade first, then your subject.
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Pictures, stories and guided practice build the basics.
Connect ideas and solve bigger problems step by step.
Deep topics with real labs.
Dashed grades are planned, not started yet.
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Grade 9 · Mathematics · Unit 1 · Numbers
Follow one number, the side of a square of area 2, across five forms: its family, its two names, a list of moves, a repeated stretch, and the root that names it.
ToolsNumber line
Grade 9 · Mathematics · Unit 1 · Numbers
A square of area 0.4: can its side be written as a fraction? Cut the square into cells and find out which areas finish.
ToolsNumber line
Grade 9 · Mathematics · Unit 1 · Numbers
Three cards: a fraction, a decimal and a percentage. Put them on one line and the line puts them in order.
ToolsNumber line
Grade 10 · Mathematics · Unit 1 · Geometric Shapes
Two triangles of different sizes give the same number. Follow it from the four ratios to the exact values, the identities and the unit circle.
ToolsRight triangle
Grade 10 · Mathematics · Unit 1 · Geometric Shapes
A right triangle has six measurements. Find how few you need before the other five are forced, then solve the whole triangle and check it.
ToolsRight triangle
Grade 10 · Mathematics · Unit 1 · Geometric Shapes
You cannot climb the tree to measure it. Build a triangle you can measure, add your own eye height, and find out how wrong the answer might be.
ToolsRight triangle