SALTA 1st Grade Curriculum Map

Suggested Models

Suggested Strategies • Counting on method • Making ten method; ten-frames • Decomposing a number leading to a ten • Use the relationship between addition and subtraction • Create equivalent but easier or known sums (doubles, doubles plus/minus one)

Problem: Julie has 5 apples. Lucy has 3 apples. How many more apples does Julie have than Lucy? OR How many fewer apples does Lucy have than Julie?

• Create their own word problems verbally • Use drawings, objects, and equations • Use a bar model • Use Part/Part/Whole

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