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Virtual Nerd
Virtual Nerd: What Is a Sphere?
See what defines a sphere and learn its different parts by watching this tutorial. [3:52]
Virtual Nerd
Virtual Nerd: What Is the Formula for the Surface Area of a Sphere?
Watch this video tutorial to see how to use a cylinder with the same dimensions to find the formula for the surface area of a sphere. [4:42]
Khan Academy
Khan Academy: Geometry: Volume of a Sphere
Explains how to calculate the volume of a sphere. [2:35]
Khan Academy
Khan Academy: Volume: Volume of a Sphere
This video lesson explains how to calculate the volume of a sphere. [2:34]
PBS
Pbs: Odd Squad: Centigurps Escape
Learn about spheres and the importance of following directions with the Odd Squad. Ms. O needs Otto to deliver a secret box to storage at headquarters, but he can't help but look inside. When he opens the box, he accidentally releases a...
Sophia Learning
Sophia: Volume of a Sphere
This lesson explains how to determine a formula for the volume of a sphere.
Sophia Learning
Sophia: Finding Radius From Volume of a Sphere: Lesson 1
This lesson uses the volume of a sphere to find its radius. It is 1 of 5 in the series titled "Finding Radius From Volume of a Sphere."
Sophia Learning
Sophia: Volume and Cubed Roots
In this tutorial you will learn how to find the volume of an object as well as how to use the volume equation to find the radius of a sphere using cubed roots. Student watch a video tutorial and then take an online quiz.