Mathematics
Kindergarten
Course Summary
Kindergarten Math focuses on two critical areas: (1) representing and comparing whole numbers, initially with sets of objects; (2) describing shapes and space. More learning time in Kindergarten should be devoted to number than to other topics.
Units
Unit 1
14 Lessons
Welcome to School
Students build a joyful, inclusive math community, establishing their sense of belonging while developing foundational number sense. They practice the counting sequence and begin to build understanding of subitizing, one-to-one correspondence, and cardinality.
Unit 2
26 Lessons
Numbers to 10
Students build number sense within 10 through counting, subitizing, and representing quantities. They compare and order numbers, explore 1 more and 1 less, and use five frames and ten frames to recognize structure and make sense of number relationships.
Unit 3
Measurement and Data
Available Fall 2026
Students explore measurement and data by describing, sorting, classifying, and comparing familiar objects. They collect, represent, and interpret meaningful classroom data while comparing measurable attributes such as length, height, weight, and capacity.
Unit 4
Flat Shapes
Available Fall 2026
Unit 5
Compose and Decompose Numbers to 10
Available Winter 2027
Unit 6
Add and Subtract Numbers to 10
Available Winter 2027
Unit 7
Numbers to 20
Available Winter 2027
Unit 8
Solid Shapes
Available Spring 2027
