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Activity

Paper Airplane Launcher

Kids design paper airplanes, test them, tune them, and then fire them out of a rubber-band launcher.

Ages
8–13
Duration
60 minutes

What kids build

A paper airplane they tested against three others and adjusted based on what actually flew.

Materials we bring

How we run it

  1. 01 Fold the paper in half lengthwise (hot dog style). Crease firmly, then open back up.
  2. 02 Fold the top two corners down to meet the center crease. Crease firmly.
  3. 03 Fold the top triangle down to where the corner flaps ended. Crease.
  4. 04 Fold the sides into the center, about one inch above the point.
  5. 05 Fold the inverted triangle tip up so it points upward. This locks the folds.
  6. 06 Fold the whole thing backward along the center crease so folds face outward.
  7. 07 Fold each wing back, creasing at the transition from flat to angled. Wings should be level.
  8. 08 Pull the outer wire of the paperclip so it forms a 90-degree angle.
  9. 09 Poke the paperclip through the plane about one inch back from the nose, along the center crease.
  10. 10 Staple firmly. The straight part of the paperclip should point backward, parallel to the plane's bottom.
  11. 11 Add extra staples along the center spine to reinforce against splitting under launch force.
  12. 12 Decorate with team name, colors, or cool designs.
  13. 13 Thread two rubber bands together to make a chain. Pull one end through the created loop so the knot is tight.
  14. 14 Lay one end of the rubber band chain over the end of the craft stick. Pull the other end through the loop and pull tight.
  15. 15 Grip the craft stick in your non-dominant hand. Loop the plane's paperclip hook through the free end of the rubber band chain.
  16. 16 Gently pull the plane back to stretch the rubber bands. The further you pull, the more energy you store.
  17. 17 Point the plane forward and slightly upward, then release and watch it fly.

Kids design paper airplanes, test them in short flights, then refine based on what actually happened. Each kid ends the session with a plane they tuned themselves and a sheet of notes on what worked.

Real-world connection

From paper to aircraft carriers

Real aircraft carriers use catapults to launch fighter jets off short runways. Airports have runways over a mile long, but carrier runways are tiny, which is why catapult systems are critical. The rubber-band launcher kids use is the same physics on a smaller scale.

Go deeper

Extension ideas

Distance competition

Measure how far each plane flies and chart which design wins. Let kids tune their plane twice before the final run.

Paper weight experiments

Swap in cardstock or tissue paper. Which flies farther? Which flies straighter? Why might a heavier plane behave differently in the air?

When we have run this

Scheduled and past visits

Past

  • FEB 5 2026

    Thursday, February 5

    Completed

    Sewell Mill Library and Cultural Center

    Kids built rubber band-powered launchers and competed to see whose paper airplane flew the farthest. They explored potential and kinetic energy, aerodynamics, and the science of flight through hands-on engineering and iterative design.

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