Materials List:
A Roundabout Way to Mars
https://www.teachengineering.org/activities/view/cub_navigation_lesson10_activity1
Each group should have:
- Cardboard (about the size of, or slightly larger than, 8½" x 11")
- A few sheets of white paper (8½" x 11")
- Thread
- 4 Pens or pencils in different colors
- 6 Pushpins
- Ruler
- Scissors
https://www.teachengineering.org/activities/view/cub_navigation_lesson10_activity1