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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