Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Loading
15
×
Which animal uses echoes to find its way in the dark?
A rabbit
A cat
A bat
An owl
Oops!
Show
Check
Okay!
Check
×
seesaw
Swap points!
Oops!
×
rocket
Go to first place!
Okay!
×
shark
Other team loses 25 points!
Okay!
×
lifesaver
Give 10 points!
Oops!
15
×
a round object that turns around a pin or pole.
wheel and axle
lever
screw
wedge
Oops!
Show
Check
Okay!
Check
×
heart
Other team wins 25 points!
Oops!
×
seesaw
Swap points!
Okay!
×
gift
Win 25 points!
Okay!
×
baam
Lose 25 points!
Oops!
15
×
The strength or energy that moves an object.
machine
Force
Oops!
Show
Check
Okay!
Check
15
×
Any devices made up of more than one simple machine.
comply machine
simple machine
Complex machine
Oops!
Show
Check
Okay!
Check
15
×
Energy can be obtained (taken) from ________ or ___________sources.
fast, slow
man-made, natural
hot, cold
renewable, non-renewable
Oops!
Show
Check
Okay!
Check
15
×
Coal, oil and gas are
non-renewable sources
renewable sources
Oops!
Show
Check
Okay!
Check
15
×
Most of our electricity comes from _______________
playstations
train stations
power stations
energy stations
Oops!
Show
Check
Okay!
Check
×
seesaw
Swap points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 20 points!
Oops!
15
×
Sound can travel when there's no air.
False
True
Oops!
Show
Check
Okay!
Check
×
lifesaver
Give 25 points!
Oops!
×
shark
Other team loses 20 points!
Okay!
×
shark
Other team loses 5 points!
Okay!
×
baam
Lose 5 points!
Oops!
15
×
Sound can travel through solid objects.
True
False
Oops!
Show
Check
Okay!
Check
15
×
The Sun, wind and water are all __________ energy sources.
renewable
non-renewable
Oops!
Show
Check
Okay!
Check
15
×
an inclined plane wrapped around a rod (a metal stick) often used to hold things together.
Wheel
Wedge
Screw
level
Oops!
Show
Check
Okay!
Check
15
×
We use it to cut objects.
A pulley
A wedge
A lever
Oops!
Show
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies