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Peer reviewed Peer reviewed
Minne, Nels; Johnson, Herbert N. – Mathematics Teacher, 1972
A theorem on divisibility in decimal and non-decimal numeration systems is developed; its use in a series of discovery-centered lessons is suggested. (DT)
Descriptors: Division, Induction, Instruction, Mathematics
Peer reviewed Peer reviewed
Olson, Alton T. – Mathematics Teacher, 1974
Descriptors: Algebra, Algorithms, Generalization, Induction
Bennett, Richard – Mathematics Teaching, 1976
Students examined patterns emerging when numbers placed at vertices in a braided pattern were summed. (SD)
Descriptors: Algebra, Geometric Concepts, Induction, Instruction