Casey Cleans the Park

Students determine the values of expressions in which `1` addend is `0` or `1` and the subtrahend is `0` or `1`.

By Amplify Classroom

Grades: Kindergarten

Subject: Math

Learning goals: Today’s Goals • Determine the values of addition expressions in which `1` addend is `0` or `1`. • Determine the values of subtraction expressions in which the subtrahend is `0` or `1`. • Language Goal: Make and justify conjectures about adding and subtracting `0` and `1`. (Speaking and Listening) Materials • Students using print: Activity 2 PDF (optional), Activity 2 PDF (answers) (optional)