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First Science Experiments: Mighty Machines

Age 5-8
Grade 2-3

Shar Levine, Leslie Johnstone

First Science Experiments: Mighty Machines

Hardcover (Sterling March 1, 2004)
How do machines work? Kids will have a blast constructing a mini-seesaw to illustrate the way a lever operates or creating their very own pulley from an empty spool, string, ribbon, pails, pennies, a broom, and two chairs. They’ll find out why they can’t put in a screw using only their fingers and examine the different parts of compound machines. In another experiment, a child’s bicycle becomes a laboratory for understanding whether wheels have to be smooth to run. A good time will be had by all.
Series
First Science Experiments
ISBN
1402709005 / 9781402709005
Pages
48
Weight
12.6 oz.
Dimensions
8.2 x 0.5 in.

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