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Jaciw, Andrew P.; Schellinger, Adam M.; Lin, Li; Zacamy, Jenna; Toby, Megan – Empirical Education Inc., 2016
In 2012, WestEd received a "Development" grant from the U.S. Department of Education's Investing in Innovation (i3) competition to develop and implement Internet-based Reading Apprenticeship Improving Science Education ("iRAISE"). "iRAISE" was implemented in Michigan and Pennsylvania and was provided to over 100…
Descriptors: Science Education, Apprenticeships, Randomized Controlled Trials, Science Course Improvement Projects
Lewis, Morgan V.; Pearson, Donna – National Research Center for Career and Technical Education, 2007
During the 2004-05 school year, the National Research Center for Career and Technical Education conducted a study entitled "Building Academic Skills in Context: Testing the Value of Enhanced Math Learning in Career and Technical Education," commonly referred to as the Math-in-CTE study. This was a random-assignment experiment that tested the…
Descriptors: Experimental Groups, Control Groups, Mathematics Achievement, Standardized Tests
Slavin, Robert E.; Lake, Cynthia; Groff, Cynthia – Center for Data-Driven Reform in Education, 2008
This article reviews research on the achievement outcomes of mathematics programs for middle and high schools. Study inclusion requirements included use of a randomized or matched control group, a study duration of at least twelve weeks, and equality at pretest. There were 102 qualifying studies, 28 of which used random assignment to treatments.…
Descriptors: Evidence, Cooperative Learning, Effect Size, Control Groups