Embedded Files
Second Grade | Algebraic Concepts
Standard:
CC.2.2.2.A.1 Represent and solve problems involving addition and subtraction within 100.
I can...
I can write and solve equations adding and subtracting within 100
represent equations using drawings or objects to solve problems adding and subtracting within 100,
complete equations with missing signs or numbers to add and subtract within 100
LEARNING SCALE
With help, the student demonstrates partial success at 2.0 and 3.0.
I can:
explain the parts of an equation
explain how drawings or objects represent place value of numbers within 100
explain that when adding numbers the sum is larger.
explain that when subtracting numbers the difference is smaller.
Vocabulary: sum, add, difference, subtract, base blocks
I can:
write and solve equations adding and subtracting within 100.
represent equations using drawings or objects to solve problems adding or subtracting within 100.
complete equations with missing signs (+, -, =) or numbers to add within 100.
SUPPORTING RESOURCES
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