Materials List: What a Drag!

Each group needs:

  • modeling clay, for wight; alternatively use washers or pennies
  • cellophane or masking tape
  • 1 pair of scissors
  • Drag Shapes Handout, one per group
  • What a Drag! Worksheet, one per student
  • 1 stopwatch or a watch with a second hand
  • 1 meter stick for all groups to share
  • 1 balance; share among teams as┬ánecessary
https://www.teachengineering.org/activities/view/cub_airplanes_lesson05_activity1