Rosie Revere, Engineer: Criss Cross

Answer clues based on definitions of the vocabulary words from Rosie Revere, Engineer. Look for hints in the Word Bank. Print the puzzle or use on your tablet, phone, or computer.

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Check Puzzle

Across

  • 4. a model of something from which other ideas are developed
  • 8. something that works really well or does a very good job
  • 10. sad or upset

Down

  • 1. to laugh
  • 2. a small tool or device, something you use to build or fix something else
  • 3. a failure, something that doesn’t work
  • 5. very puzzled or confused, not understanding
  • 6. a thing you don’t know the right name for, usually a machine or tool
  • 7. to put or hide something somewhere
  • 9. to give credit to something, to say that something happened because of

Word Bank

chalk up
chuckle
dismayed
doohickey
flop
gadget
perplexed
raging success
stash
prototype