The first video in the series on co-ordinate geometry. This video looks at finding the equation of a line given two co-ordinates using y = mx+c and y – y1 = m(x –x1)

The second video in the series on co-ordinate geometry. The video looks at calculating a gradient, the distance between two points, perpendicular lines and finally finding a midpoint. It finishes with some questions where these skills need to be applied.

The next video from he Co-ordinate Geometry section on the Year 1 Pure course looks at creating linear models in contextual situations and how to interpret the co-efficient’s meaning within this context.