Abstract
This paper describes a pilot study involving the use of a computer treatment
and a calculator treatment in a unit on linear equation solving in year 9.
The computer treatment made use of spreadsheets. while the calculator
treatment parallelled the computer treatment but used either previously
prepared tables or ones constructed by the student with the aid of a
calculator. Although both groups were able to generate tables to solve an
equation using guess and check. computer treatment students did not
discover on their own how to make full use of the spreadsheet capabilities to
refine their guess and check approach.
GARY ASP, JOHN DOWSEY, and KAYE STACEY
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