We found 357 reviewed resources for helium
Hands-On Engineering Challenges to Bolster Your Electricity, Sound, and Force Units
6th - 8th
Need some activities to go along with your unit? A collection of hands-on activities from PBS offers opportunities to add to your electricity, sound, and force units. The electricity activities revolve around building a pinball-type...
Investigation: Gas Laws in Action - Propane
6th - 9th CCSS: Adaptable
Using helium as an example of propane, physical science middle schoolers experiment with and graph the relationship between temperature and volume in gases. In a whole-class demonstration, they show how molecules behave under different...
Exploring the Universe: Crash Course Big History #2
15 mins 9th - Higher Ed
According to Carl Sagan, we are all made of star particles. The second video in a series of 16 explains what happened after the big bang. It discusses cosmic background radiation, chemistry, galaxies, heavy elements, and the creation of...