Gas diffusion, as a basis for complex biological processes such as respiration, is a core principle for understanding fundamental physiology. Students, however, often find these concepts challenging, in particular when expressed formally as in Fick's law of gas diffusion. This introduction to Fick's law uses the representations of…

Historical accounts of trigonometry refer to the works of many Indian and Arab astronomers on the origin of the trigonometric functions as we know them now, in particular Abu al-Wafa (ca. 980 CE), who determined and named all known trigonometric functions from segments constructed on a regular circle and later on a unit circle (Moussa 2011;…

This article begins with three brain teasers, and the answers, provided at the end of the article, may prove surprising. Figuring out why they are correct leads the reader to delightful "aha" moments. The kinds of "aha!" moments that result from solving these challenges for yourself were held in high estimation by the person…

The teaching and public dissemination of Russian history in post-Soviet historiography has been shaped by a variety of approaches, including state-sponsored interpretations, views expressed in mass culture, and the work of academic historians. In this article, the author employs a specific method of differentiation to distinguish his present…

Tate applauds Rogers's use of teacher research to illustrate how literacy coaches and teachers can approach an accelerative literacy framework with a critical literacy lens. Citing her own work, as well as the work of other critical literacy educators, Tate reminds readers that teacher research is a careful plan that encompasses the power of…

Rapidly growing within academic libraries, library data services have often been focused on assessing research trends and building partnerships outside the library. There are distinct benefits, however, to using data audit methodologies created for these external assessments of researcher practices inside the library as well. In this article, we…

The recent debates about what constitutes scientific research in Education, on the one hand, and the so-called "paradigm wars" that got played out in the final quarter of the 20th century, on the other, are more similar than different. At the center of both controversies was the relative worth of quantitative and qualitative research…

Teacher evaluation systems introduced by states and school systems in the past several years have focused attention on improving the performance of public school teachers, but they have been cost- and time-intensive, placing a significant burden on states' and districts' resources. In Tennessee, for example, trained evaluators conducted nearly…

This detailed book by the most experienced authors in the field describes how to develop and implement the objective structured clinical examination (OSCE) for social work education. In addition to a wealth of practical material in the appendices, two videos produced especially for this book (accessible online) show the OSCE process step-by-step.…

This thesis is concerned with the development of techniques that facilitate the effective implementation of capable automatic chord transcription from music audio signals. Since chord transcriptions can capture many important aspects of music, they are useful for a wide variety of music applications and also useful for people who learn and perform…

Providing specialized services to a specific population requires assessment and identification procedures to avoid providing services to those who are ineligible to receive them as well as ensuring that eligible individuals are provided the services intended for them. Education of the gifted is such a specialized service, and so, assessment…

The purpose of this study was to gain an understanding of the differences in attitudes and perceptions toward state authorization of online learning among higher education administrators situated at different levels of policy involvement. The population for this study was higher education administrators at 153 institutions in the United States…

This chapter identifies the attributes that learners need in order to learn effectively in new technology rich educational environments. There are a number of different ways of synthesising the findings from this emerging literature which relies heavily on qualitative research. This chapter reports on a literature review which adopted a…

The Teaching, Learning and Creativity (TLC) model suggests a wide variety of activities in three different phases. In the Teaching Phase, the teacher will discuss, demonstrate key experiments and provide data for pupils to interpret. In the Learning Phase, pupils will analyse text, do a simple test and write an essay. In the Creativity Phase,…

Purpose: The purpose of this study is to present a depth information-based solution for automatic camera control, depending on the presenter's moving positions. Talks, presentations and lectures are often captured on video to give a broad audience the possibility to (re-)access the content. As presenters are often moving around during a talk, it…