This is a complete lesson on proving lines are parallel using vectors that looks at how to use vectors to show the three points are co-linear or that 2 lines are parallel. The lesson is designed with the new GCSE specification in mind.
This pack is designed for GCSE higher tier students. It could also be used with high ability Key Stage 3 students.
Included in this download are the following:
This is the fourth lesson in the Vectors & Geometric Proof unit of work (the unit is also available as a pack including homework activities and a unit assessment).
The other lessons in the unit are: