Try grouping the dominoes in the ways described. Are there any left over each time? Can you explain why?
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?
These pictures show squares split into halves. Can you find other ways?
In Sam and Jill's garden there are two sorts of ladybirds with 7 spots or 4 spots. What numbers of total spots can you make?
What does the overlap of these two shapes look like? Try picturing it in your head and then use some cut-out shapes to test your prediction.
Here's a very elementary code that requires young children to read a table, and look for similarities and differences.
In this investigation we are going to count the number of 1s, 2s, 3s etc in numbers. Can you predict what will happen?
Dotty Six is a simple dice game that you can adapt in many ways.
A group of children are discussing the height of a tall tree. How would you go about finding out its height?
