Make A Memory Wire Circuit
Use nitinol or "memory" wire as a model muscle in this paper circuit activity.
How Shrinking Sea Ice May Be Shrinking Polar Bears
How is the body mass of polar bears changing as sea ice disappears? The answer may depend on where they live and feed.
How Do Infections Spread In Plants?
Students model the interaction of biotic and abiotic factors in a plant disease system, then use their data to inform recommendations to farmers to limit disease transmission.
Ethics, STEM, And The Modern Dr. Frankenstein
Tackle the centuries-old novel with some modern approaches for kids of all ages.
How Do Fossils Form? Fossilize Me! Card Game
Explore the diversity of fossil types and test your knowledge with the Fossilize Me! Card Game. Can you successfully put together an organism, type of preservation, and fossil before that organism decays?
SciFri Science Club: #NeatRock Challenge
For this Science Club, we're challenging you to go out, find a neat rock, and try to learn a little something about it.
Smell That? It’s Forensic Entomology At The Body Farm
Try your hand at forensic entomology and use insect larvae to find the age of a rotting corpse in this body farm simulation
Fossilization And Decay At The La Brea Tar Pits
Using the La Brea Tar Pits as inspiration, look at the conditions that affect fossil formation.
How Do You Figure Out How Dinosaurs Walked?
Analyze the gait of bipedal organisms, including humans, chimps, and birds, then use pelvic anatomy to predict how theropod dinosaurs walked.
Slippery Soles: A Lesson In Friction
Even in our best winter boots, we often slip and slide on icy sidewalks. Design a boot that doesn't slip on ice, in this friction and surface area engineering challenge.