Stage: 1 Challenge Level: 
It will help to have some jigsaw pieces to look at as you work on
this problem.
What do you notice about jigsaw pieces? Can you describe some pieces?
How will you make sure your pieces are all different from each other?
What do you notice about jigsaw pieces? Can you describe some pieces?
How will you make sure your pieces are all different from each other?
Visualising. Investigations. Addition & subtraction. Practical Activity. Combinations. Factors and multiples. Working systematically. Interactivities. Multiplication & division. Trial and improvement.
Published December 2001,May 2009.
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