Equation of a Straight Line (Gradient & y-intercept) ActivInspire & PowerPoint Lesson

Maths GCSE introductory lesson on the equation of a straight line.

Please note this is one of five lessons on equations of straight lines:
1) Finding gradient and y-intercept both from the graph and by inspecting the equation
2) Sketching the equation of a straight line using the gradient and y-intercept
3) Plotting equations of a straight line using a table of values
4) Finding the midpoint of a line segment
5) Find the equation of a straight line using algebraic substitution

Lesson structure includes examples, mini whiteboard section, two tasks and a challenge task.

ActivInspire & PowerPoint formats included.

Take back hours of your time and still deliver an excellent lesson!

Lesson benefits include:

• Engage a love of learning by discussion of how the maths applies in real life
• Set high expectations of presentation with starter slide
• Examples clearly written out (can be used to support pupils who were absent)
• Mini White Board section to check for understanding - change to a “mini quiz” if no white boards available in classroom
• Lessons are scaffolded to reach all learners; gradually increase in difficulty
• Solutions for every question
• Lesson slides kept simple to prevent cognitive overload
• All lessons designed by GCSE/A-Level maths teacher with a degree in mathematics.