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Vaughn, Sharon; Wanzek, Jeanne; Murray, Christy S.; Roberts, Greg – Center on Instruction, 2012
This publication provides research-based guidance for intensifying instruction in reading and mathematics for students with significant learning difficulties, including students with disabilities, in kindergarten through grade 12. The guide gives technical assistance providers and states information reflecting "best practices" for implementing…
Descriptors: Feedback (Response), Learning Problems, Elementary Secondary Education, Cognitive Processes
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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