These books contain 24 complete lessons as well as complete instructions as to how to make 3D graphics organizers (the Zike method!) go with each lesson. Included is a new approach to science experiments using the Investigative Loop to ensure that the labs are effective and practical.

Make pulleys, wedges simple tools, and a really neat toolbox. Learn about levers, gears, cams, cranks, how tools and machines work and how they are all used in today’s technology.

This is now available in Ebook format and at a better price!

ISBN: 9781929683062