
Conte aos seus amigos sobre este item:
Levers (Blastoff! Readers: Simple Machines) (Blastoff Readers. Level 4)
Kay Manolis
Levers (Blastoff! Readers: Simple Machines) (Blastoff Readers. Level 4)
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.
Mídia | Livros Hardcover Book (Livro com lombada e capa dura) |
Lançado | 1 de agosto de 2009 |
ISBN13 | 9781600143250 |
Editoras | Bellwether Media |
Páginas | 24 |
Dimensões | 170 × 231 × 8 mm · 204 g |
Idioma | English |
Ver tudo de Kay Manolis ( por exemplo Hardcover Book e Paperback Book )