# Surf for More Math

## CHAPTER 11: CIRCLE GRAPHS

**Lesson 4: Communicating about Circle Graphs **

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

**Goal**

Use data and graphs to support conclusions.

**Builds Upon**

Student Book pages 480–483

**Instructions for Use**

**Constructing Circle Graphs** provides an introduction to constructing circle graphs, along with a practice exercise.

Read through the information to learn about constructing circle (or pie) graphs. At the bottom of the page, click on "Practice" to do an exercise. Think of two conclusions that are supported by the graph you constructed.