Oxlade, Chris.

Wheels / Chris Oxlade. - 1st ed. - North Mankato, MN : Smart Apple Media, c2008. - 32 p. : col. ill. ; 27 cm. - Simple machines .

Includes index.

What is a simple machine? -- Pushes and pulls -- Making forces bigger -- Helping things move -- Turning with wheels -- Steering with wheels -- Gear wheels -- Moving with wheels -- Wheels in machines -- Wheels in the past -- Wheel fun : moving with rollers -- Wheel fun : lifting with a wheel -- Find the wheel -- Words to remember.

ISBN: 9781599200873

LCCN: 2007008628

Subjects--Topical Terms:
Simple machines.
Wheels.

LC Class. No.: TJ147 / .O89 2008

Dewey Class. No.: 621.8