STEM Mathematics

Two-stage Testing for Second-year Math Students

Students are given four 2-stage tests throughout a semester; 1st stage written individually, 2nd students work in groups.

Elementary school science teacher in biology class
Interdisciplinary

Snowball Starter: Goals of Science Education

In this activity, the snowball strategy links students' prior beliefs to a deeper inquiry of science education goals.

STEM Mathematics

An Abundance of Bells

STEM Mathematics

Two Stage Calculus Quiz

STEM Chemistry

Do You Know Your Stereochemistry?

STEM Chemistry

Electrophilic Aromatic Substitution