Not yet registered?

You are now "Test Driving" Teachers' Domain

You may view up to 7 resources in this limited trial period.

You have 6 views remaining. Register now for unlimited free access and to download, share, and save resources. Learn More

About Registration:

Registering with Teachers' Domain is free and allows you to:

• View as many resources as you like
• Save, sort, and share resources using My Folders and My Groups
• Download resources to your desktop
• See standards correlations for your state

Thank you for "Test Driving" Teachers' Domain

You have viewed all seven resources permitted in this limited trial period. You may continue to browse the site, but to view, download, share, and save resources, you must register now. Registration is simple, safe, and free.

For more information:

Learn about our online Professional Development Courses, or review our Privacy Policy.

If you still have questions, please contact us.

Subtopic: Radius and Diameter

Change grade range

Resource	Grade Level	Media Type
Finding the Circle's Center In this video segment from Cyberchase, the CyberSquad must find the exact center of a circle in order to save Motherboard.	3-6	QuickTime Video
Properties of Circles Students practice circle geometry by learning to draw a perfect circle using a radius and finding the center of a circle by folding it into quarters.	3-5	Lesson Plan
Tricking Hacker In this video segment from Cyberchase, the CyberSquad must reclaim the Totally Rad Ring by measuring its radius to create a perfect duplicate.	3-6	QuickTime Video