Sky Fall

Activity Summary

Teams will have 20 minutes to design and construct a parachute that will slow the descent of a golf ball as much as possible when dropped from a pre-determined height.

Required Materials

Per Group:

  • 4 Pieces 8.5" x 11" Paper
  • 1 13-gallon trash bag
  • 10 drinking straws
  • 2 meters of string
  • 1 12 oz Styrofoam cup

For All Groups:

  • Masking Tape
  • Golf Ball
  • Scissors
  • Stopwatch(es) for timing
  • Tape measure to measure launch distance

Setup

Gather all materials. You will need to scout out a safe drop location. Suggestions include stairwells, off balconies, out windows on higher floors, off the back or side of bleachers, or off the edge of parking decks. The higher the better, as long as it is safe.

Standards Covered

NGSS Standard(s): 3-ETS1-2, 3-ETS1-3, 3-LS4-1, 3-PS2-1, 4-ETS1-2, 4-ETS1-3, 4-PS3-1, 5-ETS1-1, 5-ETS1-2, 5-ETS1-3, 5-PS1-1, 5-PS2-1

CCSS Standard(s): 3.MP.5, 4.MD.1, 4.MD.2, 4.MP.5, 5.MP.5, ELA, Math, W.3.10, W.3.2, W.4.10, W.4.2, W.5.10, W.5.2