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Engelhardt, Jon M. – School Science and Mathematics, 1976
Games and laboratory experiences which can be used to help build basic skills are described. (SD)
Descriptors: Basic Skills, Elementary Education, Elementary School Mathematics, Games

Maor, Eli – Mathematics Teacher, 1980
Examples given for uses for the calculator exchange key include: generation of the Fibonacci sequence and geometric series, determination of square roots, and the chief use of the function, which is to interchange the numerator and denominator of a fraction. (MK)
Descriptors: Calculators, Computation, Educational Media, Educational Technology
Geary, David C.; And Others – 1987
To isolate the process deficits underlying a specific learning disability in mathematics achievement, 77 academically normal and 46 learning disabled (LD) students in second, fourth or sixth grade were presented 140 simple addition problems using a true-false reaction time verification paradigm. (The problems were on a video screen controlled by…
Descriptors: Addition, Cognitive Processes, Computation, Elementary Education