(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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Materials that block or slow down the movement of heat energy, such as a thick coat or rubber
Insulator
The transfer of heat through empty space by invisible electromagnetic rays, requiring no matter
Radiation
The energy an object or substance has because of motion; measured as average by temperature
Kinetic Energy
The direction heat energy always flows due to a difference in temperatur
Hot to Cold
An example of convection in a liquid, involving warm fluid rising and cooler fluid sinking
Boiling Water
An example of radiation; heat is felt without direct contact
Feeling Warmth from a Fire
The transfer of heat in a fluid (gas or liquid) caused when hotter, less dense fluids rise and cooler, more dense fluids sink
Convection
A type of energy that makes things feel hot or warm
Heat
A temperature scale used in science where water boils at 100°
Celsius Scale (°C)
A common example illustrating the principle of convection in gases
Hot Air Balloon Rising
This characteristic of warmer fluids causes the circulation pattern in a convection current
Less Dense Rises
A primary example of heat transfer that travels through empty space
Sun Warming Earth
The transfer of heat through a solid material by the direct contact of particles bumping into one another
Conduction
The state achieved when heat flows from a higher temperature object to a lower temperature object until they have an equal temperature
Thermal Equilibrium
The phase change when a solid (like ice) gains enough heat to turn into a liquid
Melting
Measures the average kinetic energy of the particles of an object or substance
Temperature
How molecules move when an object is hot
Faster Molecules
Materials that allow heat energy to move through them efficiently, such as metal
Conductor
A good example of a material used in cooking to maximize thermal energy transfer because it is a conductor
Metal Pan
Heat conducts from your hand into this cold solid, causing it to change state
Ice Melting in Hand
The tiny pieces inside everything; they move faster when hot and slower when cold
Molecule
The special tool used to measure temperature
Thermometer
A common item made of material that blocks or slows down heat movement
Puffer Jacket
The invisible waves that transfer heat during radiation
Electromagnetic Rays
An example of conduction where heat moves from the liquid, through the solid utensil, to your hand
Spoon in Hot Soup
