Making Machines with Levers

Simple Machine Projects

by Chris Oxlade

When we play the piano, use scissors or operate bicycle brakes, the task is made easier by the levers they contain. The instructions in this volume show how to use household items to make a simple pair of scales and explore different types of lever. Age 7-9

32 pages, Hardcover

Published May 7, 2015

About the author

Chris Oxlade is the best-selling author of more than 150 non-fiction books, most of them explaining complex scientific ideas and modern technology to young readers in readable text.

Reviews

[Janice · Rating 4 out of 5]

Gives explanations, history, real-world examples, and several projects. Plus it has internet resources.

Love the projects!!