From the series Simple Machines
Ramps
Reading Level Grades 2-3Interest Level Grades 2 – 5Copyright 2010
From the series Simple Machines
Reading Level Grades 2-3Interest Level Grades 2 – 5Copyright 2010
Ramps are simple machines used for work and play. Workers use them for easy loading and unloading. Skateboarders use them to do tricks. Readers will learn how ramps make work easier and how they are used in everyday life.
