In this unit, students continue to develop skills with addition and subtraction, telling story problems and representing them with drawings, expressions, and equations. Students decompose numbers within 10 by finding partners. Students identify, describe, and name three-dimensional shapes including cubes, cones, cylinders, and spheres as well as describe relative positions of shapes.

Unit 1 • Unit 2 • Unit 3
Unit 4 • Unit 5

There are three Family Letters for Unit 4. Currently available translations are linked below.