Category 1 Category 2 Category 3 Category 4 Category 5
100
Conductor
An object that heat can pass through easily is called a...
100
Insulator
An object that heat cannot pass through easily is called an...
100
True
True or False - There is heat in an iceberg.
100
0 degrees Celsius
What temperature (in Celsius) does water freeze at?
100
the Sun
What causes a lake to warm in the summertime? - Friction, snow, the sun or rain
200
Temperature
The measure of how hot or cold an object is called...
200
Friction
Rubbing your hands together is an example of...burning, mixing chemicals, friction or electricity?
200
212 degrees Fahrenheit
What is the boiling point of water in Fahrenheit?
200
False
True or False - A metal spoon is not a conductor.
200
32 degrees Fahrenheit
What is the freezing point of water in Fahrenheit?
300
Wooden Spoon
Which is a good insulator? - silver spoon, aluminum foil, stainless steel spoon, wooden spoon
300
Iron
Which uses electricity to produce heat? - the Sun, a match or an iron
300
False
True or False - An iron uses solar energy to get hot.
300
Using Fire
Before ovens were invented, how did people cook their food?
300
Metal spoon
Which is a conductor? - blanket, metal spoon, sweater or oven mitt
400
Celsius
The metric temperature scale is...
400
Celsius and Fahrenheit
What are the two scales used to measure temperature?
400
Insulation
Material that is used to slow the movement of heat is called...
400
Thermostat
What object do people use to control the temperature in a room?
400
b) mixes chemicals
A heat pack/hand-warmer _____________ to get warm.
a) burns
b) mixes chemicals
c) uses electricity
500
b) Hotter to cooler objects
Thermal energy moves from:
a) cooler to hotter objects
b) hotter to cooler objects
500
Friction
A force between moving objects is called...
500
Conduction
Movement of heat between objects that are TOUCHING each other is called...
500
False
True or False - When particles in an object move faster, that means its temperature is going down.
500
Burning chemicals, rubbing, friction and electricity
Name all four ways that heat can be produced.






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