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Lampert, Magdalene – Arithmetic Teacher, 1989
Describes a teaching experiment examining the possibility of the redefinition of a multiplication problem from a problem of remembering, to a problem of figuring out why arithmetic rules make sense. (YP)
Descriptors: Arithmetic, Elementary School Mathematics, Mathematical Logic, Mathematics Instruction

Sundar, Viji K. – Arithmetic Teacher, 1990
Presents an approach to help elementary school teachers understand the difficulties involved in division by zero. Teaching suggestions to help guide students are included. (YP)
Descriptors: Arithmetic, Computation, Division, Elementary Education