Being resourceful

Experiment with the interactivity of "rolling" regular polygons, and explore how the different positions of the dot affects its speed at each stage.

Using your knowledge of the properties of numbers, can you fill all the squares on the board?

Explore the effect of reflecting in two intersecting mirror lines.

Take a look at the multiplication square. The first eleven triangle numbers have been identified. Can you see a pattern? Does the pattern continue?

Different combinations of the weights available allow you to make different totals. Which totals can you make?

My measurements have got all jumbled up! Swap them around and see if you can find a combination where every measurement is valid.

Here's a chance to work with large numbers...

Can you recreate squares and rhombuses if you are only given a side or a diagonal?

Watch these videos to see how Phoebe, Alice and Luke chose to draw 7 squares. How would they draw 100?

Nine squares are fitted together to form a rectangle. Can you find its dimensions?