(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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light we can see.
visible light
light passes through an object
transmission
reflection
light bounces off an object
light does not need this to travel
medium
form of natural light
the sun
Free!
happens when an object soaks up light
absorption
Limitation or restriction
Constraint
something that seperates white light into visible light
Prism
when light reflects in all directions
scattering
all light passes through
transparent
Color when all colors are reflected
White
longest wave length
RED
Shortest wave length
Violet
color when all colors are absorbed
Black
creates a colorful shadow. Some light passes through
translucent
