Machines and Motion
Reading Level: Kindergarten Interest Level: Grades K – 3
What do wheels and axles help us do? How does a pulley work? Why does an inclined plane make carrying a load easier? Each book in Machines and Motion highlights and explains one of the six simple machines. Bright, full-color photographs complement the carefully leveled text. Includes a photo glossary and index.
- Copyright
- 2019
