Interestingly, unlike math, which can often be difficult to teach in all of its abstraction, algorithms do stuff. Algorithms are operational. You show kids how to use a program like Scratch or Hackasaurus and, very soon, they can actually manipulate, create, and do, in their very own and special way.
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Forget the Shortest Route Across a City; New Algorithm Finds the Most Beautiful | MIT T... - 24 views
Who is Bigger? - 45 views
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We have developed computational methods to measure historical significance through analysis of Wikipedia and other data sources. We rank historical figures just as Google ranks webpages, by integrating a diverse set of measurements about their reputation (including PageRank, article length, and readership) into estimates of their fame, explained by a combination of achievement (gravitas) and celebrity. We correct for the passage of time in a principled way, so we can fairly compare the significance of historical figures of different eras. - See more at: http://www.whoisbigger.com/#sthash.6tN6cebp.dpuf
What are the 4 R's Essential to 21st Century Learning? | HASTAC - 79 views
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the beauty of teaching even the youngest kids algorithms and algorithmic or procedural thinking is that it gives them the same tool of agency and production that writing and even reading gave to industrial age learners who, for the first time in history, had access to cheap books and other forms of print.
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Cathy Davidson discusses the need for a fourth "R" -pertaining to "algoRithim" - It is important, she argues, because, "in the 21st century, we need [an]...expanded push towards the literacy that defines our era, computational literacy. Algorithms are as basic to the way the 21st century digital age works as reading, writing, and arithmetic were to the late 18th century Industrial era." -
"The classic "3 R's" of learning are, of course, Reading, 'Riting, and 'Rithmetic. For the 21st century, we need to add a fourth R--and it will help inspire the other three: Algorithm. "
: All sorting algorithms - 28 views
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Graphical representation of different sort algorithms. Very helpful for helping students visualize this.
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