Square Wheels

...and Other Easy-To-Build, Hands-On Science Activities by Don Rathjen, Paul Doherty, and the Exploratorium Teacher Institute

The latest in our popular Snackbook series, this volume features 31 all-new Science Snacks-- small-scale versions of exhibits you will find in the Exploratorium made with easy-to-find materials-- which are perfect for the classroom. Topics covered in this book include: Chemistry, Light & Color, Electricity & Magnetism, Sound & Waves, and Heat & Mechanics.

Read what teachers are saying about "Square Wheels."

Sue Pritchard, Ph.D.
Middle School Science Teacher

Kenneth King
Assistant Professor

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square wheels

Sample Pages:
Click on a link below to view the PDF file. In order to download and view the PDF documents, you will need the free Adobe Acrobat Reader. Get Acrobat Reader .
Table of Contents
Modulated Coil
Modulated LED
Square Wheels
String Machine

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