Critical Thinking Activity

1. I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I?

• Shadow

• Echo

• Wind

• Ghost

1. The more you take, the more you leave behind. What am I?

• Calorie

• Height

• Footsteps

• Fingerprint

1. What has keys but can't open locks?

• Piano

• Vault

• Door

• Car

1. I'm not alive, but I can grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?

• Dust

• Wind

• Lava

• Fire

1. What comes once in a minute, twice in a moment, but never in a thousand years?

• Clock

• Hours

• The letter "M"

• The letter "D"

1. What can travel around the world while staying in a corner?

• Light

• Stamp

• Cat

• Cargo box

Move 2 matchsticks to get 5 squares

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Correct the following equation by moving 1 matchstick

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