Collaborative tagging describes the process by which many users add metadata in the form of keywords to shared content. Recently, collaborative tagging has grown in popularity on the web, on sites that allow users to tag bookmarks, photographs and other content. In this paper we analyze the structure of collaborative tagging systems as
well as their dynamical aspects. Specifically, we discovered regularities in user activity, tag frequencies, kinds of tags used, bursts of popularity in bookmarking and a remarkable stability in the relative proportions of tags within a given url. We also present a dynamical model of collaborative tagging that predicts these stable patterns and relates them to imitation and shared knowledge.
"A growing chorus of voices argue that the internet is making us dumber. Web-connected laptops, smartphones and videogame consoles have all been cast as distracting brain mushers. But there's reason to believe some of the newest devices might not erode our minds. In fact, some scientists think they could even make us smarter."
We have created a list of 100 tools we think will encourage interactivity and engagement, motivate and empower your students, and create differentiation in their learning process.
Am I saying that teachers are self-centred? Yes, actually, but only in the sense that we are all self-centred. Even the diehard altruist derives pleasure or som
Create an interactive class textbook using Flipboard. Create a twitter account and have students post video, blogs, etc. about topics they are discussing in class. An excellent idea on how to incorporate the iPad/Flipboard into the classroom
She contends that undergraduates are less interested in cultivating a unique and authentic identity — as their 1960s counterparts were — than in trying on many different personas, which the Web enables with social networking.
Which technology tools can help improve teaching and learning? Which can boost productivity? Which are just plain useful for keeping organized? At the FETC 2010 conference last week, education technology veterans shared their lists of apps intended to make life in and out of the classroom faster, easier, and, well, better.
"WebTools4U2Use will introduce you to a lot of different tools.
But how do you choose the right one?
And how do you keep up with all the new and often better tools?
Here are some ideas..."