Miriam Bugeja
November 20, 2020
8:27 am
This Lesson Was Contributed By:
The Mathematics Department
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] Generate and plot coordinate pairs that satisfy a simple linear rule/equation; [2] Draw straight-line graphs from linear equations; [3] Use straight-line graphs to find the value of one coordinate given the other.
How To Carry Out This Lesson At Home:
Lesson [1] Generate and plot coordinate pairs that satisfy a simple linear rule/equation
Watch the following video:
Generating a table of ordered pairs satisfying a linear rule – https://www.youtube.com/watch?v=RYZyhLxExyw
Suggested Practice:
Graphs Worksheet Pack – Worksheet 1 (document attached in the Resources Section)
Check your answers (document attached in the Resources Section)
Lesson [2] Draw straight-line graphs from linear equations
Watch the following video:
Plotting a straight line graph from an equation (video in Maltese) – https://www.youtube.com/watch?v=WxmURdkZY8A (0:00 – 4:22)
Suggested Practice:
Graphs Worksheet Pack – Worksheet 2 (document attached in the Resources Section)
Check your answers (document attached in the Resources Section)
Lesson [3] Use straight-line graphs to find the value of one coordinate given the other
Watch the following videos:
1. Finding points on a line – https://www.youtube.com/watch?v=32rn-WvH2D4 (from 1:04 – 6:23)
2. Use a straight line to find the value of one co-ordinate given the other – https://www.youtube.com/watch?v=z8_8b8oSR6M (from 5:32 – 7:02)
Suggested Practice:
Graphs Worksheet Pack – Worksheet 3 (document attached in the Resources Section)
Check your answers (document attached in the Resources Section)
Acknowledgements: Mathematics Heads of Department and Ms Rodianne Seychell (video in Maltese)
