Title:
Making machines with levers / Chris Oxlade.
ISBN:
9781410968203
Personal Author:
Publication Information:
Chicago, Illinois : Heinemann Raintree, [2017]
©2015
Physical Description:
1 online resource (32 pages) : color illustrations.
General Note:
Mode of access: World Wide Web.
Contents:
What is a lever? -- How levers work -- Different levers -- Levers in history -- Make some scales -- Changing forces and motion -- Magnifying motion -- Everyday levers -- Levers in complex machines -- Facts and fun.
Summary:
Explores the physical forces that work in and on the simple machine of a lever, discussing how levers have been used in history as well as in today's more complex machines.
Genre:
Electronic Access:
Mackin Educational Resources Click here to open
Interest grade level:
2-4.
Audience:
610 Lexile.
Availability:
~0
