Page 198 - SK Year 6 Science DLP
P. 198
Simple Machines
A simple machine is a tool that allows us to do work
more easily and quickly. There are various types of
simple machines around us. Each machine has its own
specific use. Observe and identify the simple machines
in the situations below.
Screws are used to put A pulley mounted on a
together and tighten a piece of lookout tower is used to lift
signage to a wooden pole. a load easily to the top of
the tower.
KEEP THIS
AREA CLEAN
A plank is tilted to form an
inclined plane to make the task
of moving loads to different levels
and height with ease.
Gears mounted on a bicycle
are useful for moving the
bicycle’s wheels at different
speed.
The wheel and axle on a
bicycle pedal moves the
gears that rotate the bicycle’s
wheels.
190 12.1.1
