We present a design for a junior level numerical methods course that focuses on a series of five open-ended projects in applied mathematics. These projects were deliberately designed to present many of the ambiguities and complexities that appear any time we use mathematics in the real world, and so they offered the students a variety of possible…

This article takes the subject of visual arts in Sweden as the point of departure in a discussion of how, with the help of portfolios, assessments may extend to include both the unpredictable and the ambiguous. The notion that assessments of learning outcomes must be either limited to superficial knowledge or completely arbitrary is shown to be a…

Mathematics games are often used in the classroom as a reward or warm-up activity before the "real" learning takes place. Many teachers have witnessed how useful games are for tuning-in students to the impending mathematics lesson. However, have teachers considered playing games as the central part of the lesson? This article explores…

This article introduces systems thinking and identifies its implications for practice-based learning and improvement. The article defines systems, identifies fundamental aspects of systems thinking, and provides strategies for creating more practice-based learning environments in medical contexts. (Contains 1 table.)

An institution that is commonly taught about in middle and high schools is the U.S. Supreme Court. Many people--adults and young people alike--hold misconceptions about how it works. Interestingly, however, this lack of knowledge does not stop people from having a generally positive opinion of the Court--especially relative to the other two…

J. E. Helms's (1995b) White racial identity theory is said to resemble a pseudoscience in certain respects because its empirical support is based on the White Racial Identity Attitude Scale (J. E. Helms & R. T. Carter, 1990) in spite of consistent evidence that the instrument does not measure the constructs that the theory proposes.

This article is a cross-validation of R. G. Tedeschi and L. G. Calhoun's (1996) original study of the development of the Posttraumatic Growth Inventory (PTGI). It describes several psychometric properties of scores on the PTGI in a sample of middle- to old-aged adults with a history of cardiovascular disease. The results did not support the…

Despite the intense focus on the achievement gap that exists between African American, Latino, and other students of color and their White counterparts, the achievement gap discourse keeps us locked in the deficit paradigm. This article challenges us to look at the inherent fallacies of the achievement gap discourse and place students' academic…

Science educators have generally agreed that understanding the atom concept is the basis of science education. However, the numerous research studies have shown that many students at all educational levels have difficulties understanding this concept. This study was developed under three headings. The first was to identify misconceptions that…

Beliefs about learning and physical difficulties were explored in 50 younger children (M = 5.6, SD = 1.0 years) and 50 older children (M = 9.5, SD = 1.1 years). Participants were asked why they thought some children had learning or physical difficulties and whether children with these difficulties would always have them. The majority of older…

Central to the argument about the influence of media on learning is how this influence is measured or ascertained. Conventional methods which comprise the use of true and quasi-experimental designs are inadequate. Several lessons can be learned from this observation on the media debate. The first is that, conventional methods of ascertaining the…

By charter, national Greek organizations (ie, fraternities and sororities) place an emphasis on upholding personal integrity, academic scholarship, and development of campus leaders. Recent concerns, however, assert that the drinking behaviors of members of Greek organizations are antithetical to the mission of their universities. Objective: The…

This keynote address suggests that the rural sector of Australia is, and will remain, absolutely essential to the well-being of the entire nation. There are misconceptions that the rural economy is no longer important to the nation as a whole and that rural people and communities are marginal to society. Australia's entire economy is heavily…

The main objective of the study reported in this paper was to construct a Lakatosian teaching strategy that can facilitate conceptual change in students' understanding of chemical equilibrium. The strategy is based on the premise that cognitive conflicts must have been engendered by the students themselves in trying to cope with different problem…

The underlying theme of this book illustrates how constructivist ideas can be used by science and mathematics educators for research and the further improvement of educational practice. Authors from various parts of the world describe their work investigating students' conceptions, improving teaching and curricula, and enhancing teacher education…