Product |
Grade Level |
Format |
Price |
|
 |
Inventions for Students: Satellites & Their Many Uses DVD Explains natural and artificial satellites, illustrates how human-made satellites influence communication and navigation, examines GPS, and much more.  |
6 - 8 | DVD |
$19.95
|
 |
Inventions for Students: Robots: See How They Run DVD Introduces scientists that study bugs in order to understand movement, shows how their studies influence their robotic inventions, and explains how robots can help the disabled, as well as our understanding of extinct animals. |
6 - 8 | DVD |
$19.95
|
