3-D Shapes (Chapter 1)
Lesson 5: Spheres (1.8)
Learning Goals of Lesson 5
By the end of this lesson, I can:
-explain how spheres & cylinders with same radius are related
-identify the height of a cone
-find volume of a sphere using 4πr³÷ 3
-find volume of a hemisphere using "Volume of Sphere ÷ 2"
Video 1: How to Turn a Sphere Inside Out?
Video 2: Sphere vs. Cylinder when Diameter = Height
Video 3: How a Sphere, a Cylinder & a Cone are Related
Video 4: Find Volume of a Sphere Given Radius
Note: Always use the π key rather than π=3.14 unless instructed otherwise.
Video 5: Find Volume of a Sphere Given Diameter
Note: Always use the π key rather than π=3.14 unless instructed otherwise.
Video 6: Volume of a Hemisphere (Half of a Sphere)
Note: Always use the π key rather than π=3.14 unless instructed otherwise.
Handout 2-8:
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