No prep lesson for graphing linear inequalities. This first lesson builds on graphing horizontal and vertical lines as all inequalities involve one variable e.g. x < 6 or y > -3

• PowerPoint introduction and examples of describing the region as well as graphing the inequality. It includes the key point of when to use a solid or dotted line.
• Worksheet has blank axes for each question so pupils can draw on the sheets. Questions are differentiated, they begin with graphing and describing single inequalities to those of the form a < y < b
• The solutions are included on the same document.
• 5 pages of questions followed by 5 pages of solutions