| Product Summary | | Format: Paperback | | ISBN: 9781403440891 | | Publisher: Heinemann | | Publish Date: 5/27/2008 | | Buy.com Sku: 33906077 | | Item#: B9UHRK | | Dimensions (in Inches) 10.5H x 7.75L x 0.25T | | Pages: 32 | | Age Range: 11 to 13 |
|
|
|
| | | In this exciting series, students will learn how simple machines such as levers, springs, and wheels power more complex machines that we use every day. Each title contains a project that allows the reader to make a machine using simple machines and household items. The text is reinforced with colorful photos, clearly-labeled diagrams, real-life examples, and easy experiments that allow students to observe the scientific concepts behind the machines.
| |
|
|
__USERID__
http://www.buy.com/prod/wheels-and-cranks/q/loc/106/33906077.html
|
