Grade 2 (A)
Grade 2 (B)
Grade 2 (C)
Grade 3 (A)
Grade 3 (B)
100
What are the 3 states of matter?
Solids, Liquids and Gas
100
Air is a ________
Gas
100
True or False. All liquids flow at the same speed.
False
100
What is a force?
A push or a pull
100
When using parts of your body, like arms or legs to apply a force, you are using ________________ force. (Magnetic, muscular or friction)
Muscular force
200
A pencil is an example of a ________. (liquid, solid or gas)
Solid
200
When water turns from a liquid to a solid it _____. (freezes/melts)
Freezes
200
Which liquid flow more slowly, oil or hand sanitizer?
Sanitizer
200
What force holds everything to the Earth?
Gravity
200
True or False. A quarter was buoyant in water.
False. It was not buoyant, it sunk.
300
Shampoo is an example of a ________. (liquid, solid or gas)
Liquid
300
Did a paper clip float or sink?
Sink
300
True or false. All solids dissolve in water.
False
300
Is gravity a push or a pull force?
Pull
300
Name an example of friction.
Answers vary
400
What is the solid form of water?
Ice
400
Did a leaf float or sink?
Float
400
What happens when we mix sugar into hot water?
It dissolves
400
Friction occurs when ____________________.
Two objects rub together.
400
Which is an example of high friction:
Sliding down a slide
Car tires on the road
Tires on the road
10000
What is the definition of a liquid?
Something that takes the shape of its container.
10000
Corrosive
10000
Name two solids we mix together to make something else.
Answers vary
10000
Which force attracts metals? Gravity, Friction, Magnetic or Muscular
Magnetic force
10000
Name a natural force.
Tornado
Hurricane
Land slide
Avalanche
Tsunami