Can you fill in the empty boxes in the grid with the right shape and colour?
Try to picture these buildings of cubes in your head. Can you make them to check whether you had imagined them correctly?
In this task, children will learn different ways of representing the same number.
Here are some pictures of 3D shapes made from cubes. Can you make these shapes yourself?
Use the interactivity to find out how many quarter turns the man must rotate through to look like each of the pictures.
This ladybird is taking a walk round a triangle. Can you see how much she has turned when she gets back to where she started?
This article for teachers describes a joint project in 2007/8 with Haringey Local Authority and NRICH to support improving using and applying mathematics, reasoning and creativity.
Try entering different sets of numbers in the number pyramids. How does the total at the top change?
There are lots of different methods to find out what the shapes are worth - how many can you find?
