Educate
Science Friday partners with educators and scientists to create free STEM activities, lessons, and resources for all learners.
Make Supercool Fruit Pops
Make supercooled water and use it to coat fruit pops in instant ice crystals
How To Capture A Scent
Separate and capture scent molecules by their heat of vaporization.
How Big Was This Squid?
Learn how to determine the size of a Humboldt squid using a beak left behind in a whale's stomach in this data-rich math activity.
Make A Secret Marshmallow Message
Use chemistry to write a secret message on marshmallows that can only be revealed by toasting them!
Make Weird Sand
Change the way that water and sand interact in this fun (and a little messy) experiment!
Dive Into The Depths With Seals
Use this interactive to explore ocean data collected by Elephant Seals as they swam through the North Pacific Ocean.
Model Eclipses
Create a physical, proportional model of the Earth and Moon system to model solar and lunar eclipses.
Life Under a Rock: Bacteria in Extreme Environments
Explore the dry, dim world of hypolithic or "under rock" cyanobacteria and measure and compare colony growth in deserts around the world.
What Do Cochlear Implants And Hearing Aids Sound Like?
Learn how hearing aids work, then conduct your own test to determine whether hearing aids can improve speech recognition for cochlear implant users.
Reinventing the Wheel (for Mars)
Design and test different wheels on a basic rubber band-powered vehicle, with the goal of improving stability, traction, durability, and load-bearing ability.