Plotting Linear Inequalities

Plotting Linear Inequalities
Plotting Linear Inequalities
Plotting Linear Inequalities
Plotting Linear Inequalities

What's Included

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

Plotting Linear Inequalities

Students learn how to plot and calculate linear inequalities on a Cartesian axes.  As learning progresses they are challenged to identify regions on a grid using sets.The start of lesson reminds students about the gradient and intercept properties of linear functions.   The plenary challenges students to identify and describe a set of inequalities around a specific region.
Differentiated Learning Objectives
  • All students should be able to plot and describe an inequality in the form y = a, x = a.
  • Most students should be able to plot a linear equality on Cartesian axes.
  • Some students should be able to plot and describe linear inequalities on Cartesian axes.
View online lesson
Lesson Downloads
Download PowerPoint Download Notebook Download Flipchart Download Worksheet
Scheme of Work Link
Equations and Inequalities Higher SoW
IMMEDIATE DOWNLOAD

You may also like...

Quadratic Inequalities

In this mathematics lesson students learn how to solve quadratic inequalities by identifying the roots to sketch...

Inequalities with Two Variables

In this mathematics lesson students learn how to solve multiple inequalities and represent common solutions on a...

Problems with Simultaneous Equations

To introduce the idea of equivalent equations the starter involves calculating the common factor between multipl...

Solving Simultaneous Equations

At the start of the lesson students review deriving and solving a simple equation from a geometrical puzzle.  Th...

Mr Mathematics Blog

Practical Tips for Using Mini-Whiteboards in a Mathematics Lesson

In this blog I will share some practical tips for using mini-whiteboards in a mathematics lesson.  I use mini-whiteboards nearly every lesson because they help the students show me the progress they are making.  When I understand what the misconceptions are I am able to address them in subsequent examples as part of my feedback.  […]

Showing Progress during a Mathematics Lesson

Demonstrating student progression during a mathematics lesson is about understanding the learning objective and breaking that down into explicit success criteria. Using Success Criteria Take, for example, a lesson on calculating the area of compound rectilinear shapes. The intended learning objective was written on the main whiteboard. Success criteria were used to break down the individual […]

Plotting and Interpreting Conversion Graphs

Plotting and interpreting conversion graphs requires linking together several mathematical techniques.  Recent U.K. examiner reports indicate there are several common misconceptions when plotting and interpreting conversion graphs.  These include: drawing non-linear scales on the x or y axis, using the incorrect units when converting between imperial and metric measurements, taking inaccurate readings from either axis not […]