Combine the pieces of a three-dimensional solid to find the total surface area. The concept video introduces the formula for finding the surface area of a cylinder. The instructor then applies the formula to various examples, each finding a different unknown.

Concepts

surface area, surface area of cylinders, solids, formulas

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Additional Tags

math

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Instructional Ideas

• Have pupils create a net and color in the parts as they find the surface area

Classroom Considerations

• Learners should be familiar with the formula for area of a circle
• Continues from the previous two lessons in this series that focus on cylinders 

• This video is hosted on YouTube

Pros

• Spends time explaining the components of the surface area formula

Cons

• Video does not incorporate problem-solving examples

Common Core

7.G.B.6