Miriam Bugeja
February 1, 2021
11:34 am
This Lesson Was Contributed By:
Maria Regina College Mosta Zokrija
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] Understand the angle sum property of a triangle and a quadrilateral. [2] Solve problems involving the angles of a triangle and quadrilateral. [3] Discover the angle properties of a parallelogram.
How To Carry Out This Lesson At Home:
Lesson [1] Understand the angle sum property of a triangle
Watch the following videos:
1. Using a protractor – https://www.youtube.com/watch?v=zq_QUJWpXgQ
2. Angles and Degrees – https://www.youtube.com/watch?v=_n3KZR1DSEo
3. Angle Basics – https://www.youtube.com/watch?v=DGKwdHMiqCg
4. Triangle Sum Theorem – https://www.youtube.com/watch?v=_xl-j29V9x4
Suggested Practice:
Angles Worksheets Pack – Worksheet 1 and 2 (document attached in the Resources Section)
Check your answers (document attached in the Resources Section)
Lesson [2] Solve problems involving the angles of a triangle and quadrilateral
Watch the following videos:
Angles on a straight line, at a point and in a triangle – https://www.mathsgenie.co.uk/angles.html
What is the sum of angles in a quadrilateral? – https://www.youtube.com/watch?v=O94fwp1E6Lg
Suggested Practice:
Angles Worksheets Pack – Worksheet 3 (document attached in the Resources Section)
Check your answers (document attached in the Resources Section)
Lesson [3] Discover the angle properties of a parallelogram
Watch the following videos:
1. I am a parallelogram (song) – https://www.youtube.com/watch?v=Rpkjb4Tx844
2. Properties of a parallelogram – https://www.youtube.com/watch?v=wK1cBxPXTCY
Suggested Practice:
Angles Worksheets Pack – Worksheet 4 (document attached in the Resources Section)
Check your answers (document attached in the Resources Section)
Acknowledgements: Ms Joanne Cilia (HoD) and Dr David Debono (Asst. Head)
