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A Study Of Calculator Usage On The Mathematics Achievement Of Seventh- And Eighth-Grade Students And On Attitudes Of Students And Teachers, Tracie Bidwell Ellerman
The purpose of this study was to examine the effects of calculator usage on the mathematics achievement of seventh and eighth grade students as measured by the Mathematics Concepts and Applications sections of the California Achievement Test. The study also investigated the attitudes of students and teachers toward calculator usage. Student attitudes were measured through responses to the Student Calculator Survey. Teacher attitudes were measured through responses to the Attitude Instrument for Mathematics and Applied Technology-Version II.
Intact classes from two north central Louisiana school systems were assigned randomly to treatment and control groups. The sample consisted of 1070 students …