Chemistry

Crash Course: Collision Theory

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

Photo by Samuel Austin on Unsplash
STEM Biology

Photosynthesis: Light Dependent Reactions

STEM Biology

From “yum” to “yuk”: a case in point… mutation

STEM Mathematics

Two Stage Calculus Quiz

STEM Chemistry

Do You Know Your Stereochemistry?

STEM Biology

Biological Molecules

STEM Biology

Cycles of Matter

STEM Chemistry

Electrophilic Aromatic Substitution