In this paper we follow a hypothetical mathematician who is working on a problem that is eventually solved. We treat this problem as if it were difficult for the mathematician. In following the mathematician's work, we note both what she does and what she doesn't do in the process. By the latter, we consider the times when progress is not being…

U.S. mathematics teachers face considerable pressures to keep up with pacing guides and to prepare students for standardized tests. At the same time, they are called upon to engage students in innovative exploratory activities and to incorporate new technologies into their lessons. These competing priorities pose considerable challenges. Against…

In this note, we report on an implementation of discovery-oriented problems in courses on Real Analysis and Differential Equations. We explain a type of task design that gives students the opportunity to conjecture, refute and prove. What is new is that the complexity in our problems is limited and thus the tasks can also be used in homework…

Proof and proving are important components of school mathematics and have multiple functions in mathematical practice. Among these functions of proof, this paper focuses on the discovery function that refers to invention of a new statement or conjecture by reflecting on or utilizing a constructed proof. Based on two cases in which eighth and ninth…

This note discusses the introduction of Fourier series as an immediate application of optimization of a function of more than one variable. Specifically, it is shown how the study of Fourier series can be motivated to enrich a multivariable calculus class. This is done through discovery learning and use of technology wherein students build the…

This article presents an instructional approach to constructing discovery-oriented activities. The cornerstone of the approach is a systematically asked question "If a mathematical statement under consideration is plausible, but wrong anyway, how can one fix it?" or, in brief, "If not, what yes?" The approach is illustrated with examples from…

The paper presents opinions about methods of teaching in order to increase student mathematical creative ability. It also includes references to mathematical programs now being utilized for this end. (JG)

In order to solve a functional equation, one must identify possible functions that satisfy a given equation. This paper seeks to convince the reader that students in high school could be exposed profitably to certain functional equations. Several examples of functional equations are given and discussed. (Author/MP)

An approach which seeks to stimulate interest in mathematics by enabling a student to use his knowledge in a nontrivial application is discussed. An example of how the approach was implemented is presented with an assessment of the results as measured by student reactions. (Author/TG)

Research related to two uses of tests of creativity in mathematics is reviewed. The use of tests to predict creativity is discussed, as well as testing to determine the outcomes of discovery learning experiences. (SD)

A guided discovery lesson on the Law of Sines was analyzed for teaching moves. After breaking down the lessons in a transcription, the frequency of certain moves was listed and then categorized. This report is designed to serve as a guide to others who wish to make similar studies. (MP)