Miriam Bugeja
February 16, 2021
9:13 am
This Lesson Was Contributed By:
St. Clare College Secondary School, Pembroke
This Lesson is For:
Lesson Duration:
120 mins.
What Should You Expect From This Lesson?
At the end of this lesson you will be able to: [1] Work out the surface area of cubes and cuboids; [2] Work out the surface area of pyramids; [3] Work out the surface area of compound solid shapes.
How To Carry Out This Lesson At Home:
Lesson [1] Work out the surface area of cubes and cuboids
Watch the following videos:
1. Volume and Surface area – https://www.youtube.com/watch?app=desktop&v=qJwecTgce6c (until 4:40)
2. Surface area of cubes and cuboids – https://www.youtube.com/watch?app=desktop&v=7g69wLn0UjI
Suggested Practice:
Surface Area Worksheet Pack – Worksheet 1 (document attached in the Resources Section)
Check your answers (document attached in the Resources Section)
Lesson [2] Work out the surface area of pyramids
Watch the following videos:
1. Surface area of pyramid given the slant height – https://www.youtube.com/watch?app=desktop&v=7uzSWG6sRH0&t=64s (watch from 10:33)
2. Surface area of pyramid given the height of the pyramid – https://www.youtube.com/watch?app=desktop&v=vCf2yK4tzkk
Suggested Practice:
Surface Area Worksheet Pack – Worksheet 2 (document attached in the Resources Section)
Check your answers (document attached in the Resources Section)
Lesson [3] Work out the surface area of compound solid shapes
Watch the following videos:
1. Surface Area of Composite Shapes – https://www.youtube.com/watch?v=6Na7dErsljE
2. Surface Area of Composite Solids – https://www.nagwa.com/en/videos/480108615946/
Suggested Practice:
Surface Area Worksheet Pack – Worksheet 3 (document attached in the Resources Section)
Check your answers (document attached in the Resources Section)
Acknowledgements: Mr Ian Buttigieg Sacco
