Step 10 Objective
Solve problems using properties of angles, of parallel and intersecting lines, and of triangles and other polygons, justifying inferences and explaining reasoning with diagrams and text.
- Examples of what pupils should
know and be able to do - Probing questions
- What if pupils find
this a barrier?
What if pupils find this a barrier?
See Year 9 geometrical reasoning mini-pack - Acrobat pdf document (148Kb). Phase 2 of the unit plan (page 9) provides some innovative strategies for solving geometrical problems.
Detailed teaching prompts are given on pages 25 to 36.