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This task develops spatial reasoning skills. By framing and asking questions a member of the team has to find out what mathematical object they have chosen.
A task which depends on members of the group working collaboratively to reach a single goal.
In this article, we look at solids constructed using symmetries of their faces.
This task depends on groups working collaboratively, discussing and reasoning to agree a final product.
What 3D shapes occur in nature. How efficiently can you pack these shapes together?
Interior angles can help us to work out which polygons will tessellate. Can we use similar ideas to predict which polygons combine to create semi-regular solids?
Various solids are lowered into a beaker of water. How does the water level rise in each case?