From the series Simple Machines
Levers
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
Levers are simple machines that make work easier. There are three different classes of levers. Students will learn what levers are, how the classes of levers differ, and how the construction of levers makes work easier.
