Finding the Equation of Straight Line Graphs

Equation of Straight Line Graphs
Equation of Straight Line Graphs
Equation of Straight Line Graphs

What's Included

  • Smart Notebooks Presentation
  • Interactive Excel File
  • Activ Inspire Flipchart
  • Lesson Plan
  • Microsoft PowerPoint Presentation
  • Differentiated Worksheet

Finding the Equation of Straight Line Graphs

The start of the lesson is used to review calculating the midpoints of line segments with different gradients.   The development phase builds on this by deriving the equation of a straight line graph.As learning progresses students use algebraic techniques to derive the equation of a line segment represented graphically and in the plenary, between two pairs of coordinates.
Differentiated Learning Objectives
  • All students should be able to derive the equation of a positive straight line graph in the form y = mx + c
  • Most students should be able to derive the equation of a straight line graph in the form y = mx + c
  • Some students should be able to derive the equation of a straight line graph using two pairs of coordinates.
Lesson Downloads
Download Lesson Plan Download PowerPoint Download Notebook Download Flipchart Download Worksheet Download Interactive Excel File
Scheme of Work Links
Linear Graphs Foundation SoW Linear Graphs Higher SoW
Related Blogs
Extending transformations beyond shapes on a grid BlogEquation of Straight Line Graphs Blog
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