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Science

Egg Drop Lander Challenge

Here's one to try together!

Can your lander bring a raw egg safely back to Earth? Build, drop, and find out!

40 min10 min prepAges 8 and upmedium messContains: egg

Reviewed by our team.

Safety first
  • falling or climbing risk if children stand on furniture or ladders to drop the lander
  • dropping from the top of the stairs requires an adult to stand safely

What you need

  • Eggs, 1 raw egg per builder
  • Paper, 2 sheets per builder
  • Painter's tape, arm's length per builder
  • Plate or tray, 1 tray
  • Crayons or markers, 1 per builder (optional)
  • Dish soap, a squirt for hand washing (optional)
  • Water, a bowl for hand washing (optional)
  • Straws, 5 per builder, or pencils
  • Plastic bag, 1 per builder
  • Paper towels, a few

How to do it

Grown-up prep: Set out one raw egg per builder and the build kit. Choose a safe drop spot, and stay on the floor or the stair landing yourself. Kids never climb or stand on furniture.

  1. Sketch your lander plan on paper before you build anything.
  2. Build the lander frame from straws, taping the pieces together.
  3. Fold paper into a crumple zone around the egg.
  4. Turn the plastic bag into a parachute and tape it on.
  5. Hand your lander to a grown-up for the big drop over the tray. A grown-up does this
    Ask: Will your egg survive the landing? What makes you think so?
  6. Look closely at your egg and see where it hit.
  7. Rebuild your lander and test it again.
    Ask: What is one thing you will change to protect your egg even better?
  8. Wash your hands with soap and water after touching the raw egg.
  9. Now challenge your friends, or drop from a new height! Whose lander will win?
    Ask: What did you learn about how the parachute and paper cushion helped?

Play it again

  • Tiny kit: build with only 3 straws and 1 sheet of paper.
  • Slow motion: whose parachute takes the longest to land?
  • Team lander: two builders share one egg and one kit.
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