This article for teachers describes how number arrays can be a
useful reprentation for many number concepts.
This activity is best done with a whole class or in a large group.
Can you match the cards? What happens when you add pairs of the
This article for teachers describes how modelling number properties
involving multiplication using an array of objects not only allows
children to represent their thinking with concrete materials,. . . .
Dotty Six is a simple dice game that you can adapt in many ways.
This article looks at how models support mathematical thinking about numbers and the number system
Can you find different ways of showing the same number? Try this matching game and see!
Read this riddle and see if you can work out how the trees must be planted.
This article for the young and old talks about the origins of our number system and the important role zero has to play in it.
First or two articles about Fibonacci, written for students.