Diffusion Challenge

Diffusion challenge with skittles

Ms. Seale, High School Science teacher in Philadelphia, leads an at home science experiment showing the diffusion of molecules. Grab whatever you have available at home and join in!

Want a digest of WHYY’s programs, events & stories? Sign up for our weekly newsletter.

Help us get to 100% of our membership goal to support the reporters covering our region, the producers bringing you great local programs and the educators who teach all our children.