Harmonica Songs

Students solve a variety of addition and subtraction problems in and out of context.

By Amplify Classroom

Grades: 1st Grade

Subject: Math

Learning goals: Today’s Goals • Find sums and differences within `20`. • Represent and solve story problems involving addition and subtraction within `20`.  • Language Goal: Explain strategies used for finding sums and differences within `20`. (Speaking and Listening) Materials Unit Story, Impossible; Manipulative Kit: connecting cubes (optional), double `10`-frames (optional), two-color counters (optional)