Chemistry

Crash Course: Collision Theory

Students use PhET simulation to learn how factors affect reaction rate (collision theory) through hands-on activities

STEM Chemistry

Name that Molecule! / Nommez cette Molécule!

Photo by Samuel Austin on Unsplash
STEM Biology

“Light, Camera, Action” Starring Reactions in Photosynthesis

Environmental science

Systems Ball Toss

STEM Physics

Interacting Objects

STEM Physics

Problem Sorting Review