These are the Transum resources related to the statement: "Pupils should be taught to compare lengths, areas and volumes using ratio notation and/or scale factors; make links to similarity (including trigonometric ratios)"
Here are some specific activities, investigations or visual aids we have picked out. Click anywhere in the grey area to access the resource.
Here is an exam-style questions on this statement:
Click on a topic below for suggested lesson starters, resources and activities from Transum.