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.
Interactive 4 part PowerPoint with solutions.
Independent learning worksheet with progressively challenging questions. Solutions included.
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.
Lots more similar lessons and worksheets can be found at mr-mathematics.com