Step 7 Objective
Enlarge 2-D shapes, given a centre of enlargement and a positive whole-number scale factor.
- Examples of what pupils should
know and be able to do - Probing questions
- What if pupils find
this a barrier?
Probing questions
What changes when you enlarge a shape?
What stays the same?
What information do you need to complete a given enlargement?
If someone has completed an enlargement how would you find the centre and the scale factor?
When drawing an enlargement, what strategies do you use to make sure your enlarged shape will fit on the paper?