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Sein, Lawrence T., Jr. – Journal of Chemical Education, 2010
A system for construction of simple poster-board models is described. The models dynamically demonstrate the symmetry operations of proper rotation, improper rotation, reflection, and inversion for the chemically important point groups D[subscript 3h], D[subscript 4h], D[subscript 5h], D[subscript 6h], T[subscript d], and O[subscript h]. The…
Descriptors: Science Instruction, Scientific Concepts, Science Laboratories, Teaching Methods