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The Futures Channel: Proportional Reasoning

For Students 9th - 10th
"Connecting learning to the real world" is the goal of the Futures Channel. Through the use of short videos, teachers can integrate real-world examples of how math and science are used in everyday life. Complete teaching guidelines...
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US Department of Education

Helping Your Child Learn Math: Math at the Grocery Store

For Students Pre-K - 1st
Make grocery shopping a mathematical experience. Parents and children explore a variety of math concepts through this collection of engaging math activities. Lesson are presented in varying levels of difficulty, offer "Parent Pointers"...
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Propagation of Light Using Geometry

For Students 9th - 10th
A discussion of Christian Huygens' contribution to wave optics, and particularly to our understanding of the reflection and refraction of light. Excellent diagrams and a geometric proof on why the law of reflection is mathematically...
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Epsilones: Problemas Pi

For Students 9th - 10th Standards
Use logic or your knowledge of mathematics to solve this collection of math problems. Solutions are provided. [In Spanish]

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