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Mathematics Teacher

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Wagner, William J.

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Two Explicit Expressions for Cos NX

Peer reviewed

Wagner, William J. – Mathematics Teacher, 1974

Descriptors: Mathematical Concepts, Mathematical Formulas, Matrices, Secondary School Mathematics

Sharing Teaching Ideas.

Peer reviewed

Mathematics Teacher, 1989

Describes three teaching activities for secondary school mathematics classroom: designing a house; guessing the slope function in a calculus course; and solving the six problems of bisymmetric matrices. (YP)

Descriptors: Algebra, Calculus, Computer Assisted Instruction, Functions (Mathematics)