CoolStuff Blog

Centripetal Force Demonstrated With a Twirling Tray
Centripetal Force Demonstrated With a Twirling Tray

Subscribe to the CoolStuff Newsletter and get notified when our next blog is released. Explore the science of car crashes at classroom.iihs.org The swinging bucket of water has been a teacher favorite for centuries. Teachers typically swing the bucket in...

Introducing Newton's Laws with Learning Cycles
Introducing Newton's Laws with Learning Cycles

Click Here to subscribe to the CoolStuff Newsletter and get notified when our next blog is released. As many of you know, the Learning Cycle is an approach to science instruction developed by Atkin and Karplus in 1962 while working...