Light · Puzzle

Crossword

7 clues from this topic’s key words.

Tap a square, then tap the letters under the grid. Tap the square again to change between across and down.

Across

Down

Answers
  • 1 down: When light bounces off a surface. Reflection
  • 2 across: A coloured sheet that lets its own colour of light through. Filter
  • 3 down: When a surface or a material sends light off in all directions. Scattering
  • 4 down: A change in the direction of light as it enters a new material. Refraction
  • 5 across: Lets no light through. Opaque
  • 6 across: Lets light through, so you can see clearly through it. Transparent
  • 7 across: The layer at the back of the eye that detects light. Retina

The worksheet

The same crossword as a worksheet to print.

The puzzle booklet (PDF)

The Light puzzle booklet has the topic’s puzzles and every lesson’s, with their answers. This worksheet is page 2, and its answers are on page 3.