(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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closed circuit (complete path)
heat, light, and sound
friction
light and heat
light energy
battery operated clock
whistle
things that can make a circuit incomplete
ways we make electricity
gravity
form of energy used to push a box across the floor