Sara and Will were sorting some pictures of shapes on cards. "I'll collect the circles," said Sara. "I'll take the red ones," answered Will. Can you see any cards they would both want?...

Can you make a spiral for yourself? Explore some different ways to create your own spiral pattern and explore differences between different spirals....

Can you describe the journey to each of the six places on these maps? How would you turn at each junction?...

How much do you have to turn these dials by in order to unlock the safes?...

This challenge involves eight three-cube models made from interlocking cubes. Investigate different ways of putting the models together then compare your constructions....

This task requires learners to explain and help others, asking and answering questions....

A task which depends on members of the group working collaboratively to reach a single goal....

Here are some pictures of 3D shapes made from cubes. Can you make these shapes yourself?...

Here are four cubes joined together. How many other arrangements of four cubes can you find? Can you draw them on dotty paper?...

During the third hour after midnight the hands on a clock point in the same direction (so one hand is over the top of the other). At what time, to the nearest second, does this happen?...