Jump to main content

Stretchy Rubber Band Science: Weekly Science Activity

What happens to a rubber band's elasticity when the temperature changes?

Stretchy rubber band weekly family science spotlight

What happens when you heat up or cool down a bunch of molecules? Any exceptions? In this weekly mechanical engineering-themed family science activity, students experiment to find out how rubber bands respond to heating and cooling. Because rubber bands are made of polymer chains, the results may be surprising because a heated rubber band may do the opposite of what you expect! Get hands-on learning more about the physics of thermal expansion, polymers, and the surprising behavior of rubber bands as they respond to temperature in this family-friendly science exploration.

You Might Also Enjoy These Related Posts:

Free science fair projects.