(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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instruments, mechanical or electronic tools designed and used for specific purposes
particles, tiny or very small bits of something
light waves, the invisible rays that carry energy in straight paths
refraction, the act of light changing direction or bending as it travels through different objects or substances
Free!
white light, light that is made up of waves with different wavelengths and includes all the colors we can see
transmitted, sent, passed along, or spread through a material
opaque, not clear, blocking all light so that none gets through
electricity, energy carried over wires
lens, a clear piece of curved glass or plastic that is used to make things look clearer, larger, or smaller
rays, lines of light that travel in a straight path from a bright object
translucent, describes an object that allows some light to pass through, so that you are able to see the form of an object but not a clear image.
skylight, a window in a ceiling or roof that lets in the light
energy, force or physical power; what living things need to exist and be active
concave, curving inward; shaped like the inside of a bowl
wave, an amount of energy that moves in a rippling pattern like a wave in water
convex, rounded or curving outward; shaped like the outside of a bowl
project, to cause light to appear on a surface
angle, a slant; the space or shape formed when two lines or two surfaces meet in one place; the corner of something with straight sides
source, a starting place, where something comes from
speed, how fast or slow something moves
vacuum, emptiness
energy, a supply of power
shadow, an area of darkness created when light is blocked by something
transparent, clear, see-through so that light gets through
wavelength, how long a wave is, the distance from the top of one wave to the top of the next wave
illuminates, provides light; brightens; makes something clearer or easier to see or understand