Instructional Video3:37
CK-12 Foundation

Cones: Lesson

8th - 11th Standards
Just how much ice cream will the cone hold? The video provides the formulas to find the surface area and the volume of cones. Using example problems, the section of a geometry playlist shows how to use the formulas to find the surface...
Instructional Video2:34
CK-12 Foundation

Cylinders: Lesson

7th - 11th Standards
The solid is the same as a prism ... well, almost. The presentation makes connections between finding the volume and surface area of cylinders to prisms. Using the newly derived formulas, the portion of a large geometry playlist...
Instructional Video6:36
Krista King Math

Surface Area of Regular Pyramids

9th - 12th Standards
Paint, wrapping paper, frosting—so many applications of surface area. The video provides an explanation of the surface area formula and how to apply it to regular pyramids. 
Instructional Video8:21
Krista King Math

Surface Area to Volume Ratio of Prisms

9th - 12th Standards
Increase pupil understanding of formulas as they apply surface area and volume calculations to determine ratios of different prism sizes. The examples include both a cube and rectangular prism. 
Instructional Video7:20
Krista King Math

Surface Area of Prisms

9th - 12th Standards
Create a solid understanding of the concept of surface area. Building from the previous lesson in the series, the instructor demonstrates how to apply a formula to find the surface area of a rectangular prism. Examples use the formula to...
Instructional Video
Sophia Learning

Sophia: Finding Surface Area With Squares: Lesson 6

6th - 8th
Following this lesson, you'll be able to use squares to find the total surface area of a figure. It is 6 of 7 in the series titled "Finding Surface Area with Squares."
Instructional Video
Sophia Learning

Sophia: Estimating Surface Area

7th - 9th
The fact that you can estimate the surface area of an object by rounding each of the relevant dimensions to the nearest number will be discussed in this lesson.
Instructional Video
Imagine Learning Classroom

Learn Zillion: Find the Surface Area of a Rectangular Prism

6th
In this lesson, you will learn how to find the surface area of a rectangular prism. [5:00]
Instructional Video
Sophia Learning

Sophia: Finding Surface Area With a Grid: Lesson 4

6th - 8th
Step by step, this lesson will show you how to add up the number of squares on the grid that are covered/contained by the object in order to find the surface area of a figure. It is 4 of 7 in the series titled "Finding Surface Area with...
Instructional Video
Sophia Learning

Sophia: Finding Surface Area With a Grid: Lesson 5

6th - 8th
Step by step, this lesson will show you how to add up the number of squares on the grid that are covered/contained by the object in order to find the surface area of a figure. It is 5 of 7 in the series titled "Finding Surface Area with...
Instructional Video
Sophia Learning

Sophia: Finding Surface Area With a Grid: Lesson 7

6th - 8th
Step by step, this lesson will show you how to add up the number of squares on the grid that are covered/contained by the object in order to find the surface area of a figure. It is 7 of 7 in the series titled "Finding Surface Area with...