Items related to What Do Levers Do? (What Do Simple Machines Do?)

What Do Levers Do? (What Do Simple Machines Do?) - Hardcover

David Glover

 
9780431064062: What Do Levers Do? (What Do Simple Machines Do?)

Synopsis

Each book introduces a particular simple machine and then explores how it is used in different and increasingly complex gadgets and machines.

"synopsis" may belong to another edition of this title.

Synopsis

This series develops children's knowledge of the basic principles of design and technology. Each book introduces a particular principle and then explored how it is used in different and increasingly complex gadgets and machines. Artwork and photographs help to explain the workings of machines. New activity spread allows children to investigate the principles for themselves. Fresh new design and eye-catching fact boxes motivate young readers.

"About this title" may belong to another edition of this title.