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Bridgeman, Brent; Cline, Frederick; Levin, Jutta – ETS Research Report Series, 2008
In order to estimate the likely effects on item difficulty when a calculator becomes available on the quantitative section of the Graduate Record Examinations® (GRE®-Q), 168 items (in six 28-item forms) were administered either with or without access to an on-screen four-function calculator. The forms were administered as a special research…
Descriptors: College Entrance Examinations, Graduate Study, Calculators, Test Items
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Meyer, Phillis I. – Arithmetic Teacher, 1980
A teacher describes the experiences of her fourth-grade students when using calculators during mathematics class. (MK)
Descriptors: Calculators, Computation, Elementary Education, Elementary School Mathematics
Van de Walle, John A. – 1998
The goal of this book is to help students make sense of mathematics and become confident in their ability to do so. Section 1: "Foundations of Teaching Mathematics," includes chapters entitled: (1) "Teaching Mathematics: Reflections and Directions"; (2) "Exploring What It Means to Do Mathematics"; (3) "Developing Understanding in Mathematics"; (4)…
Descriptors: Algebra, Arithmetic, Calculators, Class Organization