How do we use slopes in our homes? Why is it easier to turn a screw than hammer in a nail? Full simple experiments help you find the answers to these questions.

 

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

This book is aimed at children in primary school.

There are 32 pages in this book. This book was published 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: Climbing Slopes Moving goods up a slope Stairs are slopes Using a ramp A helter-skelter Some tools use slopes Wedges are slopes Glossary Notes for adults Suggestions for further activities Other books to read Index