opaqueAn objectthat does notlet any lightthrough at allwavesSoundtravels in___. (thinktuning forkexperiment)straightlinesThis ishow lighttravels toour eyes.LoudVolumePolice siren,school bell, firedrill bell, boombox, megaphoneall have this incommontranslucentAn objectthat letssome lightpass throughFree!voicesThis is oneway humanscommunicatewith sound.softvolumea rustle of leaves, awhisper, a pencilscratching acrosspaper, and thefaucet dripping allhave this incommon.VibrateWhen somethingmoves back andforth really quickly.Our vocal cords dothis when we talk.SunAn exampleof a naturallight sourceLightWhathelps oureyes see?Flashlightan exampleof anartificial lightsourceShadowThis formswhen alight waveis blocked.transparentAn objectthat letsALL lightthroughPitchA whistle has a high______ and a drumhas a low _______.This word meanshow high or low asound is.TrafficlightOne way wecommunicatewith light.opaqueAn objectthat does notlet any lightthrough at allwavesSoundtravels in___. (thinktuning forkexperiment)straightlinesThis ishow lighttravels toour eyes.LoudVolumePolice siren,school bell, firedrill bell, boombox, megaphoneall have this incommontranslucentAn objectthat letssome lightpass throughFree!voicesThis is oneway humanscommunicatewith sound.softvolumea rustle of leaves, awhisper, a pencilscratching acrosspaper, and thefaucet dripping allhave this incommon.VibrateWhen somethingmoves back andforth really quickly.Our vocal cords dothis when we talk.SunAn exampleof a naturallight sourceLightWhathelps oureyes see?Flashlightan exampleof anartificial lightsourceShadowThis formswhen alight waveis blocked.transparentAn objectthat letsALL lightthroughPitchA whistle has a high______ and a drumhas a low _______.This word meanshow high or low asound is.TrafficlightOne way wecommunicatewith light.

1st Grade Unit 2: Light and Sound - Call List

(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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  1. An object that does not let any light through at all
    opaque
  2. Sound travels in ___. (think tuning fork experiment)
    waves
  3. This is how light travels to our eyes.
    straight lines
  4. Police siren, school bell, fire drill bell, boom box, megaphone all have this in common
    Loud Volume
  5. An object that lets some light pass through
    translucent
  6. Free!
  7. This is one way humans communicate with sound.
    voices
  8. a rustle of leaves, a whisper, a pencil scratching across paper, and the faucet dripping all have this in common.
    soft volume
  9. When something moves back and forth really quickly. Our vocal cords do this when we talk.
    Vibrate
  10. An example of a natural light source
    Sun
  11. What helps our eyes see?
    Light
  12. an example of an artificial light source
    Flashlight
  13. This forms when a light wave is blocked.
    Shadow
  14. An object that lets ALL light through
    transparent
  15. A whistle has a high ______ and a drum has a low _______. This word means how high or low a sound is.
    Pitch
  16. One way we communicate with light.
    Traffic light