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Shaded Square
Weekly Problem 41 - 2016
The diagram shows a square, with lines drawn from its centre. What is the shaded area?
Half and Half
Two of the four small triangles are to be painted black. In how many ways can this be done?
Making Caterpillars
By making 'caterpillars', children have an opportunity to practise using language of length and width, and non-standard measures to compare lengths.
Big Powers
Three people chose this as a favourite problem. It is the sort of problem that needs thinking time - but once the connection is made it gives access to many similar ideas.
Revolutions
Jack and Jill run at different speeds in opposite directions around the maypole. How many times do they pass in the first minute?
Developing a Classroom Culture That Supports a Problem-Solving Approach to Mathematics
This article offers you practical ways to investigate aspects of your classroom culture.