Angle Theorems

Theorem 1 Theorem 2 Theorem 3
Theorem 4 Theorem 5 Theorem 6
Theorem 7 Theorem 8 Theorem 9

Click on a picture above for a large version and interactive model or show a theorem at Random.

When you think that the angle theorems are understood head for an Angle Activity.

Featured Activity

Four Colour Theorem

Four Colour Theorem

This mathematical activity involves colouring in! That makes a change. Using the paint bucket tool can you flood fill the regions so that no two adjacent regions are the same colour?

This is a Shine+Write visual aid designed to be projected onto a whiteboard for whole class exposition.

You can find other popular visual aids on our Shine+Write page.

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Tuesday, April 16, 2019

Recently Updated

Percentages Quiz

Percentages Quiz

A multi-level quiz on finding percentages. The lower level questions can be done mentally while the highest level questions require a calculator. So far this activity has been accessed 171976 times and 41677 people have earned a Transum Trophy for completing it.

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