Across
- 2. When overlapping lights make the room extra bright
- 6. Light spreading through the branches of a Christmas tree
- 7. A candy cane in water looks bent
- 9. interference Two carolers sing together and it gets louder
- 14. Like Santa’s sleigh moving across the sky
- 17. How many jingle bells you hear each second
- 18. The low footprints between snowdrifts
- 19. The angle a snowball hits a wall
- 20. An imaginary line straight out from a flat gift box
- 21. The tops of snowdrifts
- 22. Like snowy ocean waves rolling along the top
- 23. The distance between matching ornaments on a garland
Down
- 1. When Christmas songs play at the same time and mix
- 3. What goes in equals what comes out
- 4. interference Two voices clash and cancel out
- 5. The time between each “ho” in ho ho ho
- 8. A spot on a decoration string that never moves
- 10. Like shaking a string of Christmas lights up and down while they move forward
- 11. A ribbon that looks still but is vibrating
- 12. One quick jingle of a bell — ding
- 13. The angle the snowball bounces off
- 15. Like people doing a Santa belly “ho ho ho” squish and stretch
- 16. The part of the decoration that wiggles the most
- 19. How big the wave is, like tiny vs giant Christmas lights