Group items tagged

"Big data, while a term that is in common use, is a bit of a misnomer: big data is not simply a matter of size. The notion of big data comprises volume, size, and velocity, and also poses the questions of how to move large data sets around and define a vision that makes sense of them.3"

Educause Review, Oct. 13,2014 - discussion of gaming in education. Controversy, benefits, real-world examples, imagining CONNECTIONS, etc.

Merlot Journal of Online Learning and Teaching (JOLT)

"How much reading do we expect university students to do?"

We might ask three key questions:

What human interactions are most critical for student success?
How can technology enable better versions of those interactions?
Where can technology replace people so that human resources can be redirected to accomplish more of those interactions?

"A major affordance of video is the ability to produce multimedia elements and create dynamic learning artifacts. This may be self-evident, yet often instructional videos are produced without much design devoted to sound or imagery. Students repeatedly described the audio/visual elements of video as useful aspects of online course videos. Throughout the interviews, all participants evaluated charts, graphs, photographs, and other visuals relevant to the content area in positive terms. Conversely, a couple of students voiced their dissatisfaction with videos that they did not perceive as a value-add over text (they said videos they viewed did not include useful audio/visuals and that they could have just as easily read a transcript for the same information)."

Looks like a cool, powerful tool for in-class quizzing and review, designed to facilitate collaboration, competition, and discussion.