Linear algebra is one of the most challenging topics to learn and teach in many countries. To facilitate the teaching and learning of linear algebra, priority should be given to epistemologically analyze the concepts that the undergraduate students have difficulty in conceptualizing and to define their ways of reasoning in linear algebra. After…

For those ready to participate in making transformative changes, "Transforming Undergraduate Education" provides evidence and case studies that suggest how steps can be taken and progress made. For those who are currently leading their campuses through a change in culture, this book offers support and encouragement. And for those who are…

There is an expressed desire across academic disciplines to move beyond the limitations of linear, reductionist epistemologies and infuse teaching and learning with a greater recognition of relational interdependence, circular causality, patterns of connection, and generally what Gregory Bateson (1972) called the "ecology of mind" (p. xxiii). This…

This article looks at the phenomenon of mal-employment among college graduates in the United States, beginning with an overview of labor-market trends and the effects of the Great Recession on the job-market experiences of young people, including recent college graduates. It then defines "mal-employment" and examines its incidence over…

The academic literature arguing that there is an urgent requirement for businesses to become more sustainable is rapidly expanding. There is also a demonstrated need for managers to develop a better understanding of sustainability and the appropriate strategies required to improve business sustainability. In addition, there have been international…

X-ray fluorescence (XRF) data from an energy-dispersive XRF instrument were used to investigate the chlorine K[alpha] and K[beta] peaks in several group 1 salts. The ratio of the peak intensity is sensitive to the local chemical environment of the chlorine atoms studied in this experiment and it shows a periodic trend for these salts. (Contains 1…

Portable Energy-Dispersive X-Ray Fluorescence (XRF) analyzers have undergone significant improvements over the past decade. Salient advantages of XRF for elemental analysis include minimal sample preparation, multielement analysis capabilities, detection limits in the low parts per million (ppm) range, and analysis times on the order of 1 min.…

This experiment describes a method for cyclohexene oxidation to "trans"-1,2-cyclohexanediol using "p"-toluenesulfonic acid ("p"-TsOH) as promoter and hydrogen peroxide as oxidant in a biphasic system. This method allows conversions up to 97.9% (monitored by [superscript 1]H NMR). "trans"-1,2-Cyclohexanediol was not easily separated from the…

This undergraduate organic laboratory experiment consists of three different reactions occurring in the same flask: a cycloaddition reaction, preceded by decarboxylation and nucleophilic substitution reactions. The decarboxylation and cycloaddition reactions occur using identical Cu(I) catalyst and conditions. Orange, lemon, and other citrus fruit…

In the spring of 2001, Bates College Environmental Economics classes bought their first sulfur dioxide emissions allowance at U.S. Environmental Protection Agency's annual auction, then conducted by the Chicago Board of Trade. In the spring of 2010, they bought their 22nd through 34th allowances. This article describes a three-part method for…

The principles for undergraduate education in psychology presented here are designed for creating a world-class educational system that provides students with the workplace skills needed in this information age; a solid academic background that prepares them for advanced study in a wide range of fields; and the knowledge, skills, and abilities…

A simple partial version of the Fundamental Theorem of Calculus can be presented on the first day of the first-year calculus course, and then relied upon repeatedly in assigned problems throughout the course. With that experience behind them, students can use the partial version to understand the full-fledged Fundamental Theorem, with further…

Cyberinfrastructure (CI) is a term that usually appears in scientific research, but rarely to be noticed as a scientific education tool. In this paper, I describe a transformative Cyberinfrastructure-based strategy to improve Science, Technology, Engineering and Mathematics (STEM) education at one of the historically black colleges. This strategy…

Teachers' education on Multicultural/Intercultural education issues constitutes a central field in the education of future teachers, i.e. the undergraduate students who attend educational studies at Pedagogical Departments. In this article we present the case of Greece, a southern European country, where Teachers' education on Intercultural issues…

Despite widespread acknowledgement of the importance of leadership education, undergraduate leadership degree programs in Canada are limited and, in some cases, struggling for survival. This case study examines the ways in which competing discourses of careerism, postsecondary corporatization, liberal arts education, and business education impact…