Unit 1, Lesson 1# Counting Objects by Groups

North Carolina Department of Public Instruction 48 min(s)

By the end of the lesson students will be able to count objects in groups of 2, 5, 10, eventually working mainly with groups of 10. Materials: Unifix cubes or connecting cubes for the demonstration activity, chart paper, collections of objects for the students to count. Specifically, students explore the idea that the number of objects remains the same when they are rearranged. Ask individual students to count the cubes.