Slides /
by Jenny Fretland VanVoorst.
- 24 pages : col. ill. ; 24 cm.
- Early physics fun. .
Includes bibliographical references and index.
Energy -- Gravity vs. friction -- Newton's first law -- Activities & tools -- Try this!
"Carefully leveled text and vibrant photographs explore the physics principles that make playground slides so much fun. Includes activity, glossary, and index."--
Ages 7-10.
9781620313183 1620313189
2015045029
Friction--Juvenile literature. Force and energy--Juvenile literature. Physics--Study and teaching--Juvenile literature.