Jessie Rack: Science will Save the World - We've Got Chemistry! (Acid and Base Experiment)
Jessie Rack (University of Arizona)

Today we are exploring the wonderful world of chemistry with an acid-base experiment.

Brains On! The Science of Slime: What is It and Why Are We So Obsessed?
Brains On!

Homemade slime is sticky, gooey and all the rage, but what is it?

Siemens STEM Day: Electro - Lights
Siemens STEM Day

In this activity, students build simple circuits to investigate the conductivity of solutions.