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Light and Optics Bingo

Challenge 5×5 · 25 words, 24 on each card and a free middle square. The PDF prints a set of different cards with a caller's list. Tap a word when the caller reads it.

0 of 24 words covered

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Caller's words

Read these out in any order. The PDF has them as slips to cut out.

  • CONCAVE
  • CONVEX
  • DIFFRACTION
  • FOCAL POINT
  • FREQUENCY
  • INFRARED
  • LASER
  • LENS
  • MICROSCOPE
  • MIRROR
  • OPAQUE
  • PERISCOPE
  • PHOTON
  • PRISM
  • RAINBOW
  • REFLECTION
  • REFRACTION
  • SHADOW
  • SPECTRUM
  • TELESCOPE
  • TRANSLUCENT
  • TRANSPARENT
  • ULTRAVIOLET
  • VISIBLE LIGHT
  • WAVELENGTH