Lesson 3 - Communicate About Number Concepts and Procedures

To encourage students to have fun on the Web while learning about Communicate About Number Concepts and Procedures, here are some games and interactive activities they can do on their own or in pairs.

Goal

Explain your thinking when estimating a sum.

Builds Upon

Student Book pages 92-93

Instructions for Use

Verifying Answers provides students practice explaining their thinking when estimating sums.

To use Verifying Answers, have students read and solve the questions.