Science Education Resource Center at Carleton College
Serc: Balloon Cars Revisited: Alternative Fuel Gases
In this activity, students use the common balloon cars they created which use air propelled out of a balloon as a fuel source to investigate how different gases (fuels) effect the travel distance of the balloon cars.
ClassFlow
Class Flow: Energy Test Review
[Free Registration/Login Required] This flipchart is a review of energy sources and their uses.