What are the 4 R's Essential to 21st Century Learning? | HASTAC - 79 views
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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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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. "