Instructional Video
Sophia Learning

Sophia: Finding a Formula for the Volume of a Triangular Prism: Lesson 1

9th - 10th
This lesson demonstrates how to find a formula for the volume of triangular prisms. It is 1 of 5 in the series titled "Finding a Formula for the Volume of a Triangular Prism."
Instructional Video
Sophia Learning

Sophia: Finding a Formula for the Volume of a Rectangular Prism

9th - 10th
This lesson demonstrates how to find a formula for the volume of rectangular prisms.
Instructional Video
Sophia Learning

Sophia: Types of Solids: Lesson 3

9th - 10th Standards
This lesson will define the terms prism, bases, pyramid, cylinder, and cone. It is 3 of 4 in the series titled "Types of Solids."