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An important part of learning is to build your own personal learning network -- a group of people who can guide your learning, point you to learning opportunities, answer your questions, and give you the benefit of their own knowledge and experience.

There are many tools around to help turn data into graphics, but they can carry hefty price tags. There are a surprising number of highly robust tools for data visualization and analysis that are available at no charge.

David McCandless turns complex data sets (like worldwide military spending, media buzz, Facebook status updates) into beautiful, simple diagrams that tease out unseen patterns and connections. Good design, he suggests, is the best way to navigate information glut -- and it may just change the way we see the world.

zanran is a search engine for data.

using word clouds and fusion tables to share and process data information with students

Creating data visualizations and word clouds is quite easy with the following tools.

A data visualization tool from IBM.

The use of models and other abstract forms in literary study has recently seen a revival in a digital age that puts data and sophisticated data management systems in the hands of the literary scholar, teacher, and student. Pedagogical applications of these abstract models are rich with possibility for the literary classroom, and offer exciting opportunities for engaging non-English majors and non-traditional learners in the advanced study of literature, as well as challenging students to verbally articulate visual and spatial knowledge.

The question we are faced with, then, is this: how do we prepare our students to write effectively in environments that don't yet exist? While I'm sure there is more to add to this list, I suggest that there are three domains of literacy that, if students become aware of them, will prepare them for new digital writing environments. Namely, students should be aware of the speed of digital communications and the types of interactions that speed encourages, the ways in which digital writing environments preserve and provide access to data, and how writing technologies manage the divide between public and private.

There's big talk these days about "big data" in education-looking for patterns of behavior as students click through online classrooms and using the insights to improve instruction. One start-up company that manages online discussion forums for thousands of courses recently performed its first major analysis of behavioral trends among students, and found what its leaders say amounts to advice for instructors.

A Digital Ecosystem is any distributed scalable network allowing data to flow freely between its nodes and allowing trusted interpreters to access, edit or extrapolate value of the data

A few years ago, a team of economists at MIT and UCSD analyzed the data from NIH and HHMI funded labs to see which funding strategy was more effective. … The data was clear: In every biomedical field, the risky HHMI grants were generating the most important, innovative and influential research.

It's not enough to simply write about data any longer; the world wants visuals. While there are many professional information designers making a name for themselves, such as Nicholas Felton of Feltron.com, the majority of these digital artists are up to their eyeballs in high-paying work. Where does this leave you? Well, if you want to spruce up your documents, blog posts, and presentations, there are some free tools online that can help.

Slide show of data about Internet growth and developments.

Gary Flake demos Pivot, a new way to browse and arrange massive amounts of images and data online. Built on breakthrough Seadragon technology, it enables spectacular zooms in and out of web databases, and the discovery of patterns and links invisible in standard web browsing.

This section is for educators who want to use Gapminder in their education. You'll find shortcuts to tools and guides for Gapminder in a classroom.

Information graphics, visual representations of data known as infographics, keep the web going these days. Web users, with their diminishing attention spans, are inexorably drawn to these shiny, brightly coloured messages with small, relevant, clearly-displayed nuggets of information. They're straight to the point, usually factually interesting and often give you a wake-up call as to what those statistics really mean.

Several of the most prominent words are included in the title for this blog post. While the word cloud did not write the title for me, it helped me identify important elements from my post and served as an ideal starting point for creating an interesting and informative title for potential readers.

According to Leuf and Cunningham, a wiki is "a free expandable collection of interlinked webpages, a hypertext system for storing and modifyinh information, a data base, where each page is easily edited by any user." A Wiki can be thought of as a combination of a web site and a Word document. At its simplest, it can be read just like any other web site, with no access privileges necessary, but its real power lies in the fact that groups can collaboratively work on the content of the site using nothing but a standard web browser. The Wiki is gaining  traction in education as an ideal tool for collaborative work.