The ancient Greek astronomers devised ingenious methods for measuring the size and distances of the Earth, Moon and Sun. The concepts were beautifully simple and although in most cases could only yield approximate results, they have the advantage that they can be understood by anyone with a basic mathematical background. The emergence of…

To help teachers get off to a good start, this paper presents the updated "Back-to-School Guide" that is brimming with new-media ideas and resources. It outlines ten tips, along with easy-to-use tools, that will help teachers build their classroom community, survey students to bring out their ideas, and make learning more collaborative. Links to…

The convenient format, delivery, and accessibility of information offered by podcasting has made it a hot new trend. One of its limitations in educational applications, however, is its implementation primarily as a push technology--one that simply feeds users information. Podcasts tend to focus listeners inward and rarely encourage human…

Engaging students in science learning can be challenging, and incorporating new forms of technology into science has been shown to provide creative learning experiences. However most technology enhanced learning and e-Science experiences to date have been designed and run by researchers. There is significant challenge in moving these experiences…

The IADIS CELDA 2012 Conference intention was to address the main issues concerned with evolving learning processes and supporting pedagogies and applications in the digital age. There had been advances in both cognitive psychology and computing that have affected the educational arena. The convergence of these two disciplines is increasing at a…