Lesson deck
AlgebraHigher
Perpendicular lines
Read the gradient, flip it and change the sign, then use the point to find c. The labels on the three steps go, then the steps.
A free GCSE Higher algebra lesson on perpendicular lines, spec code A9. It has a lesson deck to teach from with a visualiser, a worksheet with answers, an exit ticket, an end of unit test and a method video.
Higher
Perpendicular lines
Exit ticket
Perpendicular lines
Test
Graphs test:Higher
Method video
Perpendicular lines
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