Addition with D.C.

Math Concept:


Grade Level:

1st Grade, 2nd Grade

Math Workshop Rotation:

Math with a Teacher, Whole Group


Video, PDF, Product

Resource Type:

Instructional Strategy


This Mathville citizen wears a hard hat and carries a mallet, and hates unfriendly numbers! D.C. decomposes and composes numbers to make addition more friendly! See how D.C.’s strategy, paired with concrete math manipluatives, helps students understand the addition strategy of decomposing and composing.