A diagraph of a parachute. The parachute part is labelled the canopy, followed by the string, holding the load.

Ages 6-12 | 30-60 mins | Design Challenge

Test out different homemade parachutes to figure out which one could be used to make a successful air drop.

Your goal is to create a parachute that allows supplies to land slowly and softly onto the ground so the cargo is not damaged and the (imaginary) people on the ground don't get hurt.

What You'll  Need: 

  • String, thread, or dental floss
  • Tape
  • Scissors
  • Note paper
  • Pencil
  • Stopwatch
  • Different materials to make parachute canopy out of. (Examples below)
  • Something to be your cargo. (Examples below)

Examples of Canopy Material

  • Plastic trash bags
  • Grocery bags
  • Coffee filters
  • Printer paper
  • Paper napkin or paper towel

Examples of Cargo

  • A small toy
  • A small doll or figurine
  • A pen
  • Some coins

1. Design your parachute.

Pick out the materials you want to use. 

Draw your parachute design, or make a list of what you want to be sure to build.

Hint: Look at real examples of parachutes for inspiration. 

 

These parachutes were used in 2011.

2. Cut out your canopy, the big top of the parachute.

Use your drawing or list as a guide. 

  • What type of materials will you use?
  • What shape will it be?
  • How big or small will it be?

3. Cut four pieces of string and use tape to attach it to four parts of your canopy. 

You decide how long the strings should be.

4. Bring the other ends of the four pieces of string together and tape them to the payload.

5. Find a good testing area.

Find high place where you can drop your parachute safely. 

Hint: If there isn't one nearby, create height by using a step stool. Make sure you have a grown up with you if you are using a step stool.

6. Drop your parachute.

Use a stopwatch to track how long for the parachute to hit the ground.

Hint: A successful airdrop will take time to land on the ground, so you want your parachute to catch more air and move slowly to the ground.

7. What did you notice? 

What happened when you dropped your parachute? 

Did your parachute move slow enough or did it land too fast?

Do you think your cargo was safe? 

8. Optional: Make changes!

What changes would you want to make to your design to change the results?

  • What will happen if you make your parachute bigger?
  • Do you want to try a different shape?
  • Do the strings need to be shorter?

We want to hear from you!

Two crates drift down by parachute with a plane in the background.

Why are parachutes dropped from airplanes carrying precious supplies?

A parachute catches air and creates drag, which slows down the descent of the supplies from the airplane to the ground. This allows the supplies to land softly. 

Examples of cargo are medical supplies, food, water ... even people.

About This Learning Resource

Age and Grade

Age:6-12

Grade: K-8

Subject and Topics

Duration

30-60 mins

Usage Rights

You are free to use this resource for personal and educational purposes, with attribution. (CC BY-NC)

A young man shows off his eclipse viewing mask, created by adding a paper plate to eclipse glasses.

Soar Together

Soar Together offers family days at the National Air and Space Museum's two locations, as well as activities like this one for families to do anywhere.

Soar Together is made possible by the generous support of the Northrop Grumman Foundation.

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