The aim of this study is to explore the possibility of introducing the general notions of function and inverse function through a mathematical activity on linear functions, focusing on the quantitative meaning associated to the connection between a relation and its inverse. We present a genetic decomposition, that is, a viable cognitive path for…

In this article, we analyse a script of an imagined classroom interaction from the perspectives of politeness and positioning. The script was written by a prospective teacher, Cara, as part of her Lesson Play. The Lesson Play was prompted by her reflection on how the needs of students who are disaffected with mathematics might be met, an issue…

Students who are labelled as low attaining in mathematics are often seen as a homogeneous group and as such can be assigned learning attributes by others that observe their identity work in the classroom. Rachel Helme argues that by giving attention to an otherwise marginalised voice, it may be possible to challenge the discourse of deficiency,…

How the author moved from concern about research to development of prescriptive models of heuristic problem solving and the exploration of metacognition and belief systems is discussed. Student beliefs about problem solving, and their corollaries, are included. (MNS)

Why are some students more likely to succeed in or fail mathematics than their peers, in spite of similar learning opportunities? Frequently such differences have been framed within liberal or even conservative discourses that identify purportedly innate dispositions, such as the ability or intelligence, as the root of differential success.…

Discusses "connectionism," an alternative learning model wherein meaning resides in the function of the whole state of a network, rather than being localizable in certain symbols or areas. Topics discussed include integration with other learning models; the culture of the mathematics classroom; and characteristics of alternative…

Presents activities that integrate story telling, history, and problem solving as a stimulus for discussion and creativity in the elementary mathematics classroom, and a way to relieve children's anxiety in an escalating curriculum. (MDH)

Presents contributions by six mathematics teachers responding to the question: "How has the history of mathematics mattered to me in my mathematics teaching?" Answers touch the topics of how and why, how benefits are accrued, use of original texts, integration into core curriculum courses, and pitfalls of history. (MDH)

Examined the effects of disruptive behavior in mathematics classes. Reported a case study of 31 Greek students considered to be very difficult. Concluded that an alternative approach toward students' concerns--based on human communication, discussion, and negotiation--improved classroom behavior in general. (MDH)