Scoop, Seesaw, and Raise: A Book about Levers, Paperback/Michael Dahl

Scoop, Seesaw, and Raise: A Book about Levers, Paperback/Michael Dahl

Autor
An publicare
2006
Nr. Pagini
24
ISBN
9781404819108

Descriere

Provides examples to describe levers as simple machines used to lift, push, or move a load. Includes an activity.

Pe aceeași temă

Michael Dahl