Use the interactive activity to see how lines are either parallel, perpendicular or neither, when selecting two graphs. Equations of perpendicular lines are assessed at Higher tier only.

GCSE WJEC Equations of lines – WJEC Perpendicular lines - Intermediate and Higher tier Look at how to plot in all four quadrants of a graph and draw straight lines. We can determine information ...

1. Real-world Scavenger Hunt Ask students to go on a scavenger hunt around the classroom and school to identify objects that are examples of parallel, perpendicular, and intersecting lines. They can ...

This outputs the following diagram As can be seen, the marker is rotated 45 degrees, this marker of three small parallel lines is very common in geometric diagrams. The problem here is that I had to ...