Group items tagged

Google Spreadsheets Formula Help

The Social Web is transforming the way students interact with others, and is challenging traditional pedagogies, values and practices. An analysis of students' uses of social networking tools (e.g. Facebook, Myspace) and video/photo sharing sites (e.g. YouTube, Flickr) reveals the emergence of collective digital literacies. These include filtering content, new textual and visual literacies, managing multiple digital identities, representing self in cyberspace and engaging in new modes of interaction.

In The Social Network, a computer-programming prodigy goes to Harvard and creates a technology company in his sophomore dorm. Six year later, the company is worth billions and touches one out of every 14 people on earth.

One of the best, most concise explanations of why the antipathy to technology in education.~JB The conflict between computers and schools is really a conflict between educational paradigms. The traditional and dominant paradigm is rooted in the book and the pedagogy is one of transmission. Teachers, who have presumably read more books than their students and listened to more scholarly lectures, transmit what they've learned to their students in a similar fashion. The students who do best within this system are those who can capture the transmission - as unfiltered as possible - and mirror back to the teacher what they have delineated. Within this model, digital technology can provide improvements, but they are cosmetic. Teachers can enhance their lectures with presentation software, videos and other forms of multimedia, but the methods stay the same. For teachers who don't understand how these new tools can enhance what they are teaching, then technology can be a distraction. Within this system of learning, (Inquiry based and student centered) there is real value in having the widest range of technological tools for not only consuming information in all its multimodal forms, but for creatively demonstrating what one has learned.

The developing themes have influenced the design and strategy of media production at SCE, including: Strategizing videos to tie directly to course assignments and/or assessment Advising faculty members to use conversational language in production; also encouraging them to use humor and draw on past experiences Adding audio/visual elements to the video that supplement the content; the videos should not convey information that students could just read as text Producing high-quality videos (despite mixed findings related to production values, elements such as professional sound, lighting, and graphics are considered important when creating high-quality media) Keeping the four-minute view time as a design consideration, especially when producing longer-form content lectures that can be broken up into shorter segments

My article about the use of Twitter in Orange Class (@ClassroomTweets) was recently published in English 4-11. I have changed some of the ways in which we use Twitter even within the short time between writing and publication of the article. I plan on writing another more up-to-date reflection on how we have been using Twitter soon but in the meantime hopefully this will provide you with the context in which our work is based. As this is the first article I have ever had published I would value any comments or feedback as to what you think about it.

This particular audibilization is just one of many ways to generate sound from running sorting algorithms. Here on every comparison of two numbers (elements) I play (mixing) sin waves with frequencies modulated by values of these numbers. There are quite a few parameters that may drastically change resulting sound - I just chose parameteres that imo felt best.

Automated aggregation is not the solution. Human-powered, manual news curation is. Human news curators can add more value and understanding to the news, by aggregating, filtering and curating them, than it is available in individual news stories taken by themselves.

Those concerns about privacy on Facebook have caught the attention of the U.S. Government: Congress recently sent Facebook an open letter asking the company to explain the disclosure of user identities to third parties (as originally reported by the Wall Street Journal), and how the company plans to address this issue. James Clarke, senior consumer technology analyst at Mintel International, makes very clear what's at stake: "It's in Facebook's own interests to provide a safe environment for users to enjoy; the value of their business depends on it."

4 minute video that can be used to show  the value of Diigo. Great for pre-workshop information

Think-Pair-Share is a strategy designed to provide students with "food for thought" on a given topics enabling them to formulate individual ideas and share these ideas with another student. It is a learning strategy developed by Lyman and associates to encourage student classroom participation. What is Think, Pair, Share? Think-Pair-Share is a strategy designed to provide students with "food for thought" on a given topics enabling them to formulate individual ideas and share these ideas with another student. It is a learning strategy developed by Lyman and associates to encourage student classroom participation. Rather than using a basic recitation method in which a teacher poses a question and one student offers a response, Think-Pair-Share encourages a high degree of pupil response and can help keep students on task. What is its purpose? * Providing "think time" increases quality of student responses. * Students become actively involved in thinking about the concepts presented in the lesson. * Research tells us that we need time to mentally "chew over" new ideas in order to store them in memory. When teachers present too much information all at once, much of that information is lost. If we give students time to "think-pair-share" throughout the lesson, more of the critical information is retained. * When students talk over new ideas, they are forced to make sense of those new ideas in terms of their prior knowledge. Their misunderstandings about the topic are often revealed (and resolved) during this discussion stage. * Students are more willing to participate since they don't feel the peer pressure involved in responding in front of the whole class. * Think-Pair-Share is easy to use on the spur of the moment. * Easy to use in large classes. How can I do it? * With students seated in teams of 4, have them number them from 1 to 4. * Announce a discussion topic or problem to solve. (Example: Which room in our school is larg

A key reason some ideas are so successful, conventional wisdom has held, is that a few highly influential people espouse them. In his book The Tipping Point, Malcolm Gladwell wrote that what he calls "social epidemics" are "driven by the efforts of a handful of exceptional people." Those exceptional people tend to be experts on a subject who love to talk. Such people can convince dozens of others of their opinions. An excellent sales strategy, then, would be to find those few critical people, persuade them of the value of your product, and leave it to them to convince others. It's a compelling idea, but does it really work? Social network theorists Duncan J. Watts of Columbia University and Peter Sheridan Dodds of the University of Vermont in Burlington decided to put the notion to a test. What they found is a disappointment for "viral marketers" who specialize in selling products by influencing influential people.

Even better, the data visualisation tools that can manipulate and present that information are getting easier to use and available to anyone. And it is in the social and political aspects of data visualisation that its real value emerges. "If you make these tools and data available to a broader range of people you are just going to get better ideas," said Dr Austwick.