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Wang, Haiwen; Woodworth, Katrina – Society for Research on Educational Effectiveness, 2011
This study applies a randomized controlled trial to examine the effects of supplemental instruction using two online mathematics curricula--DreamBox and Reasoning Mind. It is an independent evaluation intended to generate unbiased results that will help inform the ongoing development of a charter school network's hybrid instructional model, which…
Descriptors: Electronic Learning, Charter Schools, Mathematics Achievement, Mathematics Tests
Stedman, Lawrence C. – National Assessment Governing Board, 2009
During the past 25 years, the country witnessed a dramatic transformation of the National Assessment of Educational Progress (NAEP). Actions by the Educational Testing Service (ETS), Congress, and the National Assessment Governing Board fundamentally changed NAEP's role in federal educational policy and the nation's schools. Developed in the 1960s…
Descriptors: National Competency Tests, Educational Testing, Educational Trends, Trend Analysis