Abstract
It has been some time since it was identified that student perspectives on equations and
their use of the equals sign have not mirrored those of mathematicians. This paper describes
some of the understandings of the equals sign displayed by secondary school students and
seeks to analyse them in terms of properties of the constituent parts of equations. We find
that students display a number of incomplete or pseudo-conceptions, and are sometimes
influenced by representational aspects of the properties. A start is made on constructing a
framework for understanding of the mathematical equation object.
David Godfrey & Michael Thomas
Student Perspectives on Equation: Constructing the Mathematical Object