Grade 1 · Mathematics

Operations with Numbers

MATH-G1-ON

Essential Learning Outcomes

Specific Curriculum Outcomes

MATH-G1-ON-ELO1

7 specific outcomes

Specific Curriculum Outcomes

MATH-G1-ON-SCO1Combine quantities (sets, lengths, etc.) using concrete materials to get the total or find a missing value up to 20.
MATH-G1-ON-SCO2Partition and recombine quantities to relate to addition and subtraction.
MATH-G1-ON-SCO3Explain how addition and subtraction are related.
MATH-G1-ON-SCO4Add and subtract within 20, using a variety of strategies.
MATH-G1-ON-SCO5Determine if equations involving addition and subtraction are true.

MATH-G1-ON-ELO2

2 specific outcomes

Specific Curriculum Outcomes

MATH-G1-ON-SCO8Using symbols for addition (+) and subtraction (-) as a way to record calculations done through stories, building, and drawing.
MATH-G1-ON-SCO9Make reasonable estimation when combining, separating, comparing & partitioning quantities to 20.

MATH-G1-ON-ELO3

6 specific outcomes

Specific Curriculum Outcomes

MATH-G1-ON-SCO10Model and describe equal collections of objects as ___ groups of ___.
MATH-G1-ON-SCO11Form equal groups of objects and use repeated addition to represent the group.
MATH-G1-ON-SCO12Skip count to find the total number of objects in groups.