Stage: 1 Challenge Level: 
Can you make a rectangle with just 2 dominoes?
What about 3, 4, 5, 6, 7 ...?
Here's a rectangle made with 6 dominoes to get you started:
Compound transformations. Mixed triangles. Investigations. Interactivities. Rectangles. Dominoes. Visualising. Working systematically. Practical Activity. Tangram.
Published May 1999.
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