She realized that her students, presumably grown accustomed to rubrics in other classrooms, now
seemed “unable to function unless every required item is spelled out for them in a grid and assigned a point value. Worse than that,”
she added, “they do not have confidence in their thinking or writing skills and seem unwilling to really take risks.”[5]
Group items matching
in title, tags, annotations or urlDeb's Data Digest - 0 views
Edward Tufte's "Slopegraphs" - 0 views
Trouble with Rubrics - 0 views
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This is the sort of outcome that may not be noticed by an assessment specialist who is essentially a technician, in search of practices that yield data in ever-greater quantities.
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The fatal flaw in this logic is revealed by a line of research in educational psychology showing that students whose attention is relentlessly focused on how well they’re doing often become less engaged with what they're doing.
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The Sabermetrics of Effort - Jonah Lehrer - 0 views
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The fundamental premise of Moneyball is that the labor market of sports is inefficient, and that many teams systematically undervalue particular athletic skills that help them win. While these skills are often subtle – and the players that possess them tend to toil in obscurity - they can be identified using sophisticated statistical techniques, aka sabermetrics. Home runs are fun. On-base percentage is crucial.
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The wisdom of the moneyball strategy is no longer controversial. It’s why the A’s almost always outperform their payroll,
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However, the triumph of moneyball creates a paradox, since its success depends on the very market inefficiencies it exposes. The end result is a relentless search for new undervalued skills, those hidden talents that nobody else seems to appreciate. At least not yet.
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5 Great Online Tools for Creating Infographics - Blog About Infographics and Data Visualization - Cool Infographics - 0 views
Learn Different - The New Yorker - 0 views
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“We are really shifting the role of an educator to someone who is more of a data-enabled detective.” He defined a traditional teacher as an “artisanal lesson planner on one hand and disciplinary babysitter on the other hand.” Educators are stakeholders in AltSchool’s eventual success: equity has been offered to all full-time teachers.
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At my old school, they were, like, ‘O.K., you want to do architecture? Maybe in college you can do architecture.’ Here some people selected architecture, and we did a whole unit on architecture, and we built models and projects.”
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“Basically, what we have told teachers is we have hired you for your creative teacher brains, and anytime you are doing something that doesn’t require your creative teacher brain that a computer could be doing as well as or better than you, then a computer should do it,” Johnson said.
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USAFacts - 0 views
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