Tell your friends about this item:
Levers
Kay Manolis
Levers
Kay Manolis
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.
Media | Books Paperback Book (Book with soft cover and glued back) |
Released | August 1, 2009 |
ISBN13 | 9781626174757 |
Publishers | Blastoff! Readers |
Pages | 24 |
Dimensions | 155 × 221 × 5 mm · 58 g |
Language | English |