21 Things That Will Be Obsolete by 2020

By Ron Houtman, on March 11th, 2011%

Via Mind/Shift and WQED – 21 Things That Will Be Obsolete by 2020

Just an amplification on:

6. DIFFERENTIATED INSTRUCTION AS A SIGN OF DISTINGUISHED TEACHER The 21st century is customizable. In ten years, the teacher who hasn’t yet figured out how to use tech to personalize learning will be the teacher out . . . → Read More: 21 Things That Will Be Obsolete by 2020

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Fast Tweetdeck Filtering to Help with Signal to Noise Ratio

By Ron Houtman, on March 5th, 2011%

Tweetdeck is probably the best Twitter desktop clients and you can make it even better using quick filters.   In a fast moving event, a single tweet might get retweeted (RTd) numerous times, which can make your reading experience a bit cluttered.  Those RTs keep bubbling to the surface, and you might miss other important messages . . . → Read More: Fast Tweetdeck Filtering to Help with Signal to Noise Ratio

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