For higher-attaining pupils:
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Here are some related resources in alphabetical order. Some may only be appropriate for high-attaining learners while others will be useful for those in need of support. Click anywhere in the grey area to access the resource.
Here are some exam-style questions on this topic:
Here are some Advanced Starters on this statement:
Click on a topic below for suggested lesson Starters, resources and activities from Transum.
Here are some suggestions for whole-class, projectable resources which can be used at the beginnings of each lesson in this block.
Estimate the sizes of each of the angles then add your estimates together.
Work out which sectors fit together to make complete circles. Knowledge of the sum of the angles at a point will help find more than one correct solution to this puzzle.
Find a trapezium, a triangle and a quadrilateral where all of the angles are square numbers.
Four different actions depending on the number which appears.
By how much would the area of this triangle increase if its base was enlarged to 8cm?
Either estimate the lengths of the red lines or, if you know how, calculate how long they are.
Some of the Starters above are to reinforce concepts learnt, others are to introduce new ideas while others are on unrelated topics designed for retrieval practice or and opportunity to develop problem-solving skills.