Balloon Flinker
Students learn about gravity, air pressure, and equilibrium as they make a helium balloon with a cup dangling from it "flink"--neither float away nor sink to the ground.
Activity Details
Activity Type:Hands-On Activities
Discipline:Aerospace, Industrial & Manufacturing, Mechanical
Topic(s):Forces
Grade:K-2, 3-5
Time:30 minutes or less
You may also like:
-
See whether various liquids can conduct electricity. -
Design a sculpture that moves with the wind. -
Bring out your student's creativity as they engineer solutions.