This presentation introduced Skype and how it can be used to: (1) connect teachers with other professionals - and save on long distance charges - even internationally (2) empower language teachers and tutors (3) give presentations and workshops (4) be a stepping stone to using more sophisticated technology in the classroom. It was noted that for…

Phase thermodynamics is often perceived as a difficult subject with which many students never become fully comfortable. The Gibbsian geometrical framework can help students to gain a better understanding of phase equilibria. An exercise to interpret the vapor-liquid equilibrium of a binary azeotropic mixture, using the equilibrium condition based…

In August 2010, "Wired" magazine declared, "The Web is Dead. Long Live the Internet." Citing the rise of IPad & Smartphone sales and the rapid explosion of application-based software to run various programs on multiple computing devices--but especially mobile computing devices--people spend more hours than ever connected to or "on" the Internet…

Novice problem solvers often fail to recognize structural similarities between problems they know and a new problem because they are more concerned with the surface features rather than the structural features of the problem. The surface features are the story line of the problem whereas the structural features involve the relationships between…

While there is nothing new about academic dishonesty, how it is committed, prevented, and detected has been dramatically transformed by the advent of online technologies. This article briefly describes the concurrent emergence of online writing assistance services and Web-based plagiarism detection tools and examines the implications of both for…

Research shows that female and male students in undergraduate computer science programs view computer culture differently. Female students are interested more in the use of computers than in doing programming, whereas male students see computer science mainly as a programming activity. The overall purpose of our research was not to find new…

The transformations found in secondary mathematics curriculum are typically limited to stretches and translations (e.g., ACARA, 2010). Advanced students may find the transformation, twist, to be of further interest. As most available resources are written for professional-level readers, this article is intended to be an introduction accessible to…

The TARPA (Training & Assessment of Relational Precursors & Abilities) is a recently developed computer-based protocol for the assessment of a progression of key domains of responding critical to the development of generative language. In the current pilot study, five children with autism were assessed using the TARPA and their score on…

Many textbooks point out that the thermodynamic stabilization enthalpy of 1 mol of 1,3-butadiene relative to 2 mol of 1-butene or to 1 mol of 1,4-pentadiene is slightly less than 4 kcal mol[superscript -1], owing to conjugation between the double bonds in the 1,3 configuration. It is reasonable to suppose that the analogous thermochemical…

Institutions already cater to the technology needs of students. According to the 2008 Campus Computing survey, 60 percent of colleges and universities offer pervasive or near-pervasive wireless; computers are as ubiquitous as water bottles; course management systems have become one-stop shops for class content; few classrooms lack projectors; and…

In this article, the author talks about telepresence, a combination of real-time video, audio, and interactive technologies that gives people in distributed locations a collaborative experience that's as close to being in the same room as current technology allows. In a culture that's still adjusting to iPhone-size screen displays and choppy cell…

This article describes how DNA barcoding investigations bring biology to life. Biologists recognize the power of DNA barcoding not just to teach biology through connections to the real world but also to immerse students in the exciting process of science. As an investigator in the Program for the Human Environment at Rockefeller University in New…

Scientific communication in the field of educational technology was examined by analyzing references from and citations to articles published in "Educational Technology Research and Development" ("ETR&D") for the period 1990-2004 with particular emphasis on other journals found in the citation record. Data were collected on the 369 core articles…

The purpose of this study is to analyze the relationship between the grade performance of 128 students in an introductory micro-economics course and the average number of hours per week these students report spending on the Internet. The literature review offers a "priori" arguments supporting both positive and negative relationships.…

For more than one hundred years teachers have paddled beside the great ocean of mathematical adventure. Between them they have taught millions of young people. A few have dived in and kept swimming, some have lingered on the shore playing in pools, but most have dipped their toes in and run like heck in the other direction never to return. There…