Materials and Technology Required
Go back to Lesson.
 
  • 1 large balloon for each 2 students 
  • 4 strips of paper cut 2cm x 30 cm 
  • metric rulers 
  • 1 marker for each 2 students 
  • science journal 
  • scissors 
  • pen/pencil 
  • large paper clips
  • one copy of the

  • student handout