This is one of my favourite PowerPoints going through the very interesting topic of shading regions or showing inequalities in graph form. This is the first of 2 whole lessons!! The first lesson introduces the topic and looks at parallel lines and lines in form x + y = ... the second lesson looks at normal linear graphs in the form y=mx +c. 17 slides!
It comes with 5 worksheets for different ability classes and to help you differentiate for different ability students within your class. It also importantly comes with answers and blank graph sheets.
This PPT contains lots of different examples that contain lots of custom animation, so it is very clear to help you teach this visual topic. This PowerPoint has been very effective in teaching this topic.
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