McGraw Hill
Glencoe: Self Check Quizzes 1 Circle Graphs
Use Glencoe's randomly generated self-checking quiz to test your knowledge of circle graphs. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the "Check It" button and...
E-learning for Kids
E Learning for Kids: Math: Elephant Plant: Data and Graphs
On this interactive website students practice various math skills using a real-life scenario involving plants. Those skills include interpreting data in a circle graph, interpreting data in a divided bar graph, and interpreting a bar...
The Math League
The Math League: Using Data and Statistics: Pie Charts
This introductory tutorial about statistical graphing with four examples of how pie charts (circle graphs) are constructed and read.