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PBS

Pbs Learning Media: Tricking Hacker

For Students 3rd - 8th
In this video segment from Cyberchase, the CyberSquad must reclaim the Totally Rad Ring by measuring its radius to create a perfect duplicate.
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PBS

Pbs Learning Media: Finding the Circle's Center

For Students 3rd - 5th
In this video segment [3:10] from Cyberchase, the CyberSquad must find the exact center of a circle in order to save Motherboard.
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Ducksters

Ducksters: Kids Math: Circle Geometry

For Students 4th - 8th
Circle Geometry math for kids contains information for students to learn about terms radius, diameter, circumference, chord, and pi.

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