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Team 2
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Teams
Name
Score
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15
×
Which change is ireversible?
Melting ice
Cooking an egg
Going to sleep
Turning water into ice
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15
×
What does it mean when we say that a material is 'synthetic'?
It's made by humans
It can't be made by humans
It's made by aliens
It can be found in nature
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15
×
When a warm material touches a cooler one, heat spreads from one object into another. True or false?
True
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15
×
Metal is very good at ____ heat
Erasing
Conducting
Making
Eating
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15
×
What do you think we should do to fix the plastic bags issue?
...
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15
×
A diamond is a...
Crystal
Liquid
Gas
Piece of ice
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15
×
A material's properties decide what it's ___ for
useful
use
usefully
using
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15
×
Materials can melt into liquid as they _____ __ , and freeze solid as the get ____
heat up - heat up
colder - heat up
colder - colder
heat up - colder
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15
×
Does salt disappear magically when you put it in water?
No, it dissolves
Yes, it does.
No, it transforms into water because of its components
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×
trap
No points!
Oops!
×
seesaw
Swap points!
Okay!
×
shark
Other team loses 20 points!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
Is the Eiffel Tower always the same height?
It gets a little taller in the winter because of the cold
Yes, it is.
It gets a little taller in the summer because of the heat
It gets a little taller in the winter because of the heat
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15
×
What is your favorite science subject? Why?
...
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15
×
How can you get salt out of a cup of salt water?
Water evaporation
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×
baam
Lose 20 points!
Oops!
×
shark
Other team loses 25 points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 25 points!
Oops!
15
×
Our hair is as strong as...
Aluminium
Steel
The Moon
Iron
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×
banana
Go to last place!
Oops!
×
seesaw
Swap points!
Okay!
×
shark
Other team loses 25 points!
Okay!
×
banana
Go to last place!
Oops!
×
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