# Surf for More Math

## CHAPTER 5: MEASUREMENT

**Lesson 7: Solve Problems Using Diagrams **

Use these interactive activities to encourage students to have fun on the Web while learning about measurement. Students can try these activities on their own or in pairs.

**Goal**

Use diagrams to solve problems about the number of degrees in a circle.

**Builds Upon**

Student book pages 220–225

**Instructions for Use**

**Grade Seven Problems** allows students to solve a variety of problems.

Use a pencil, paper, calculator, and any manipulatives you wish to solve the problems given. You may want to click the “Need a Hint” link to get a hint about the solution.