Stage: 1 Challenge Level: 
Try looking for two shapes which "go together" to start with. What
is the same about them?
Can you find other shapes which would go with the first two?
Can you find other shapes which would go with the first two?
Working systematically. Sorting data. Sets of shapes. Interactivities. Visualising. Squares. Hexagons. Circles. Rectangles. Equilateral triangles.
Published June 2008.
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