Exploring and noticing

Can you find a reliable strategy for choosing coordinates that will locate the treasure in the minimum number of guesses?

Four strategy dice games to consolidate pupils' understanding of rounding.

The Number Jumbler can always work out your chosen symbol. Can you work out how?

There are three tables in a room with blocks of chocolate on each. Where would be the best place for each child in the class to sit if they came in one at a time?

Can you make doughnuts by matching these fractions, decimals and percentages?

Which pairs of cogs let the coloured tooth touch every tooth on the other cog? Which pairs do not let this happen? Why?

Watch our videos of multiplication methods that you may not have met before. Can you make sense of them?

Take three consecutive numbers and add them together. What do you notice?

This cube has ink on each face which leaves marks on paper as it is rolled. Can you work out what is on each face and the route it has taken?