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The federal review of Carnegie Learning’s flagship software, Cognitive Tutor, said the program had “no discernible effects” on the standardized test scores of high school students. A separate 2009 federal look at 10 major software products for teaching algebra as well as elementary and middle school math and reading found that nine of them, including Cognitive Tutor, “did not have statistically significant effects on test scores.”
via www.nytimes.com
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Posted by: gclub | 23 October 2011 at 17:38
found that nine of them, including Cognitive Tutor, “did not have statistically significant effects on test scores.”
Posted by: superdry | 10 October 2011 at 11:35