CLEVELAND, Ohio -- How is value-added calculated? The goal is to find whether a student made a year's worth of academic growth in a school year, but there are many different methods you could use.

Educators and researchers on both sides of the value-added debate met in Washington last week to discuss the role of student-performance data in evaluating teachers. Speaking at a forum organized by ...

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The new Common Core exams will be mixed with results from the old Ohio Achievement Assessments in calculating value-added for Ohio teachers next year. (Patrick O'Donnell, The Plain Dealer) CLEVELAND, ...

Forrester has proposed a simple formula to help enterprises calculate how much value they deliver to customers. A recent shopping experience put it to the test. Forrester Research has proposed a ...

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