Age
6-8
Grade
1-2
Gerry Bailey, Mike Spoor
Pulling Up: The Pulley
Library Binding
(Crabtree Pub Co Feb. 28, 2014)
RobbO and RobbEE explore the benefits and uses of the pulley and use it to lift a heavy load.
- Series
- The Robotx Get Help from Simple Machines
- ISBN
- 0778704173 / 9780778704171
- Pages
- 32
- Weight
- 13.6 oz.
- Dimensions
- 8.1 x 0.3 in.
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