Wheels and Cogs | TheBookSeekers

Wheels and Cogs


Simple Technology

,

No. of pages 32

Published: 2009

Great for age 5-11 years

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Who designed the first wheel? Why do wheels need tyres? Full simple experiments help you find the answers to these questions.

 

 

This book is part of a book series called Simple Technology .

There are 32 pages in this book. This book was published in 2009 by Hachette Children's Group .

Mandy Suhr is a qualified primary school teacher and experienced children's writer and publisher. The artist, Mike Gordon, specialises in humorous illustrations and has won several awards for his work. He is based in Santa Barbara in California.

This book has the following chapters: Wheels and shape Life before wheels The first wheels Better wheels Modern wheels Tyres Different wheels Cogs and teeth Machines and cogs Cogs and energy Glossary Notes for adults Suggestions for further activities Other books to read Index

 

This book is in the following series:

Simple Technology