Step 8 Objective
Know that translations, rotations and reflections preserve length and angle and map objects on to congruent images.
- Examples of what pupils should
know and be able to do - Probing questions
- What if pupils find
this a barrier?
Probing questions
What changes, and what stays the same, when you:
- translate;
- rotate;
- reflect;
- enlarge a shape?
When is the image congruent? How do you know?