Battle dragons and solve problems as you explore the kingdom. This interactive game focuses on geometric reasoning, specifically with regard to angles, triangles, and circles.

This video was submitted through the Innovation Math Challenge, a contest open to professional and nonprofessional producers and is part of the Math at the Core: Middle School collection.

Add a comment

Contributor:

Funder:

Producer:

© 2017 PBS & WGBH Educational Foundation. All rights reserved.