American Billions
Play the divisibility game to create numbers in which the first two digits make a number divisible by 2, the first three digits make a number divisible by 3...
Play the divisibility game to create numbers in which the first two digits make a number divisible by 2, the first three digits make a number divisible by 3...
Here are some examples of children's thinking about the NRICH task Incey Wincey.
Two children made up a game as they walked along the garden paths. Can you find out their scores? Can you find some paths of your own?
Can you design your own version of the Olympic rings, using interlocking squares instead of circles?
This page contains a list of book recommendations for young people who are interested in mathematics.
There are three versions of this challenge. The idea is to change the colour of all the spots on the grid. Can you do it in fewer throws of the dice?
This article for primary teachers expands on the key ideas which underpin early number sense and place value, and suggests activities to support learners as they get to grips with these ideas.
How many winning lines can you make in a three-dimensional version of noughts and crosses?