Kinetic Air-Powered Straw Rocket Range Trials

30 mins Ages 4-6 Indoor

A playful, screen-free adventure designed to spark curiosity, sensory exploration, and fine motor skills for kids aged 4 to 6.

Materials Needed

  • • Printer paper slips (approx. 4x10 cm) (3 sheets)
  • • Clear tape (1 roll)
  • • Drinking straws (2 units)
  • • Pencil (for rolling fuselage) (1 unit)
  • • Measuring tape (1 unit)

Pro Tips

  • → Roll a small slip of paper around a pencil and tape it into a closed tube sealed at one end to form the rocket body.
  • → Slip the paper rocket over a drinking straw; blowing hard through the straw launches the rocket across the room.
  • → Add two small paper fins to the tail: fins keep the rocket flying straight instead of tumbling mid-air.

Safety First

Never aim or launch straw rockets toward eyes or faces.

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Step-by-Step Instructions

1

Step 1

Wrap a 4x10 cm slip of paper around a pencil, tape the seam, and fold and tape the tip closed to make an airtight rocket fuselage.

2

Step 2

Cut and tape two small triangular paper fins onto the base of the rocket body.

3

Step 3

Slide the open base of the paper rocket over a drinking straw.

4

Step 4

Aim into an open area, blow through the straw with a quick puff, and measure how far the rocket flies.

What they are learning

Pneumatic thrust acceleration Trajectory launch angle optimization Aerodynamic fin stabilization