Abstract
In this paper we describe the ways
in which students in Years 9 and 10
perceived problem structures and
tried to represent them
algebraically. We show that, for
some students, different verbal
descriptions of the same problem
influenced the structures perceived
and the non-algebraic solution
strategies used. However students
who used algebra were not affected
by the form of the verbal
description. They were able to
transform their initial model to
the one appropriate for algebra.
Mollie MacGregor and Kaye Stacey
Formulating Equations For Word Problems