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Ontario Curriculum · Grade 1 · Maths

30 curriculum codes

Maths

Number

CAN-G1-MATH-B2.2 — opens in a new tab

recall and demonstrate addition facts for numbers up to 10, and related subtraction facts

15 resources

CAN-G1-MATH-B2.3 — opens in a new tab

use mental math strategies, including estimation, to add and subtract whole numbers that add up to no more than 20, and explain the strategies used

20 resources

CAN-G1-MATH-B2.4 — opens in a new tab

use objects, diagrams, and equations to represent, describe, and solve situations involving addition and subtraction of whole numbers that add up to no more than 50

17 resources

CAN-G1-MATH-B2.5 — opens in a new tab

represent and solve equal-group problems where the total number of items is no more than 10, including problems in which each group is a half, using tools and drawings

5 resources

Spatial sense

CAN-G1-MATH-E1.1 — opens in a new tab

sort three-dimensional objects and two-dimensional shapes according to one attribute at a time, and identify the sorting rule being used

10 resources

CAN-G1-MATH-E1.2 — opens in a new tab

construct three-dimensional objects, and identify two-dimensional shapes contained within structures and objects

5 resources