Description
Which works better to haul a pumpkin--a lever or wheels and axles? Readers will see how a group of kids compares two simple machines and decides which one does a better job at moving the pumpkin. This book supports engineering design standards for primary grades in the Next Generation Science Standards.
Details
Author: |
Schuh, Mari C. |
Publisher: |
Lerner Classroom |
Language: |
English |
Copyright: |
2015 |
Number of Pages: |
24 |
Dewey: |
621.811 |
Binding Type: |
Paperback |
