MACHINESUNIT 6

3º NATURAL SCIENCE

WHEEL PULLEY

LEVER RAMP

What simple machines are these?

Compound Machines

Learn more about simple and compound machines:

http://www.edheads.org/activities/simple-machines/frame_loader.htm

http://www.primaria.librosvivos.net/archivosCMS/3/3/16/usuarios/103294/9/5EP_Cono_in_ud7_Lever_1/la_palanca.swf

http://www.edheads.org/activities/odd_machine/frame_loader.htm