Team 1
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Team 2
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Teams
Name
Score
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15
×
Name some kinds of energy
sound, heat, fuel
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Check
×
eraser
Reset score!
Oops!
×
gold
Win 50 points!
Okay!
×
gift
Win 15 points!
Okay!
×
thief
Give points!
5
10
15
20
25
×
trap
No points!
Oops!
×
star
Double points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
25
×
How do wheels and pulley help our life?
They help something move easier.
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15
×
Attract or repel?
Attract
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15
×
Name some inventions or machines used for communication:
smart phone, computer, radio, laptop
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15
×
Attract or repel?
repel
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15
×
Name some vehicles we use in the past
horse, wagon
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20
×
Name some examples of fuel energy
oil, coal, gas
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10
×
Name some examples of sound energy
speaker, headphones, drums, guitar
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25
×
Name some inventions or machines used for farms:
Tractor, Harvester, Spreader, Seeder, Digger, Sprayer
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20
×
We don't need energy when we cook food. True or false?
False
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×
eraser
Reset score!
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×
star
Double points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
10
×
Energy can change things. True or false?
True
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15
×
Who invented the light bulb?
Thomas Edison
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15
×
Who invented the telephone?
Alexander Graham Bell
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