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Surface Area

Grade 9Math45 min

Learning Objective

I can calculate the surface area of three-dimensional figures, including prisms and cylinders, using appropriate formulas.

Lesson Flow

Watch Video

5 min

How to Find the Surface Area of a Cylinder | Math with Mr. J

Unknown Channel

Practice

14 min

7 questions β€’ Short answer

Exit Ticket

5 min

β€œA cylinder has a radius of 4 cm and a height of 7 cm. Calculate its surface area. Show your work. A cylindrical water tank has a diameter of 10 meters and a height of 6 meters. Calculate the total surface area of the tank. Show your work. ”

Teacher Guide

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  • Answer keys for all questions
  • Differentiation strategies
  • Extension activities
  • Printable student handouts

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