Solve problems using addition, subtraction, and multiplication of fractions in this interactive from WNET. In the accompanying classroom activity, students work in groups of two and watch a series of *Cyberchase* videos; answer associated discussion questions; and complete an activity that uses fraction knowledge, proportion, addition, and multiplication.

This resource is part of the Math at the Core: Middle School Collection.

**To access this lesson, please log into your PBS LearningMedia account.**

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