We found 159 resources with the concept spheres
4 mins 8th - 11th CCSS: Adaptable
New ReviewUnwrap the surface of a sphere. A section of an extensive geometry playlist introduces the formulas for finding the surface area and volume of a sphere. The video includes a clip of how the surface area formula is developed by unwrapping...
World's Roundest Object!
12 mins 9th - 12th CCSS: Adaptable
New ReviewThe definition of a kilogram is debatable. An informative video (as part of a larger playlist) shares the problem with the current definition of a kilogram. It explains why the concept became a challenge to explain as well as multiple...
The Brightest Part of a Shadow Is in the Middle
7 mins 9th - 12th CCSS: Adaptable
Shed some light on the nature of shadows! Science sleuths investigate a 200-year-old theory that light will form a bright spot in the center of a sphere's or circle's shadow with a video from Veritasium. The resource explains the...
A Breakthrough in Higher Dimensional Spheres
8 mins 10th - Higher Ed
How would you stack oranges in eight dimensions? The interesting video first describes hyperspheres as spheres in higher dimensions. It then provides some thought experiments to provide ways to think about hyperspheres and sphere packing.