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The Symmetry Lessons from Froebel Building Gifts
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Environment and Planning B: Planning and Design
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Formal composition, Kindergarten Method, Froebel gifts, Symmetry, Polya’s theorem of counting
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The symmetry properties of the Froebel building gifts are discussed in detail. A special emphasis is given to the cycle indices of their permutation groups. They are used in the enumeration of n ≤ 3 color assignments on the faces of the building blocks.
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