|Push and Pull: Simple Machines at Work VHS
See that all machines, no matter how complicated they look, are made up of combinations of simple machines
|3 - 8||VHS||$39.95|
|Push and Pull: Simple Machines at Work DVD
||3 - 8||DVD||$39.95|
|Tick Tock: All About the Clock VHS
Why is it important to know what time it is?
|K - 2||VHS||$39.95|
|Magnets: A First Look VHS
Explore how magnets attract and what they are made of.
|K - 2||VHS||$49.95|
|The Incredible World of the Microscope DVD
||3 - 8||DVD||$49.95|
|Simple Machines: A First Look DVD
Become familiar with each type of simple machine and how they work.
|3 - 5||DVD||$49.95|