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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Lower Elementary Science
4.7 Simple Machines Review

Q 1: Simple machines make work __________.
longer
easier
harder
shorter

Q 2: Which of these is an example of a wedge?
ramp
broom
screw
knife

Q 3: Friction is least between
a rough and a smooth object
very rough objects
smooth objects
rough objects

Q 4: Which is an example of a lever?
a see saw
screw
chocolate
a ramp

Q 5: A __________ is anything that makes work easier.
muscle
magnet
machine
monster

Q 6: A pulley is
a wheel with a rope around it
a gear
a type of lever

Q 7: Gophers use their claws like the simple machines _______ and _______ to dig tunnels.
wheel, axle
wedges , levers

Q 8: A knife is a kind of
pulley
lever
wedge

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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