Taking Off With Flight Ebook
$10.24
Sale price
$10.24
Regular price
$13.65
Skip to product information
Teach the various types of Machines in Motion using concepts of gravity, air pressure, and motion. Study inclined plane, wedge, screw, lever, wheel and axle, and pulley. Students will understand the properties of air and the principles of flight, and will be able to relate science and technology to life outside the classroom. 96 pages.
Taking Off With Flight Ebook
$10.24
Sale price
$10.24
Regular price
$13.65