Curated OER
Balloon Rockets
In this balloon rocket worksheet, students experiment with a balloon, clothespin, straw, string and tape to observe Newton's Third Law of Motion in action. Students explain the action force and reaction force acting in the investigation.
Curated OER
Balloon Rocket
In this friction investigation worksheet, students follow the directions to construct a balloon rocket. Students use a string lubricated with soap and a drinking straw with a balloon. This is a page from the UK.
Teach Engineering
The Great Gravity Escape
Groups simulate an orbit using a piece of string and a water balloon. Individuals spin in a circular path and calculate the balloon's velocity when the clothes pin can no longer hold onto the balloon.