Day and Night in the Desert
Students draw contrasting scenes representing daytime and nighttime activities of animals in the desert. They label the scenes, identify the animals and the relationships among them.
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Shadows, Angles, and the Seasons
Shine some light on the topic of seasonal change with this collection of activities. Whether it's by measuring the change in the length of their shadows, or modeling the earth's orbit around the sun using a lamp and a globe, these simple...
3rd - 7th Science CCSS: Adaptable
The Last Star in the Universe—Red Dwarfs Explained
Up to 75 percent of the stars in the Milky Way are red dwarfs, yet we can't see any from Earth. The video explains what makes red dwarf stars unique. It highlights the potential for finding aliens or a planet humans could live on once...
6 mins 9th - Higher Ed Science CCSS: Adaptable
Why Does Earth Have Deserts?
Deserts make up 33 percent of the land surface area on the earth, so why does Earth have them? The video explains the wind and weather patterns that lead to deserts as well as rain forests. It details how this is related to the ocean...
2 mins 6th - 12th Science CCSS: Adaptable
Kinesthetic Astronomy: Longer Days, Shorter Nights
A lamp, four globes, and some signs taped around the room are all you need to set up a solar system simulation for teaching how Earth's tilted axis creates the seasons. (Sticky dots are also needed, but not mentioned in the materials...
3rd - 12th Science
The Benefits of a Good Night's Sleep
It's well known that people should get eight hours of sleep each night, but exactly why is that? Follow along with this short video as it investigates the crucial role sleep plays not only in peoples' physical health, but their memory...
6 mins 7th - Higher Ed Science CCSS: Adaptable