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Rethinam, Vasuki; Lynch, Sharon J. – Society for Research on Educational Effectiveness, 2011
This study is an evaluation of "Exploring Motion and Forces: Speed, Acceleration, and Friction" ("M&F") developed by ARIES of the Harvard-Smithsonian Center for Astrophysics (2001). Although "M&F" has been used in many schools and field-tested, it has never been evaluated in rigorous experimental or…
Descriptors: Low Achievement, High Achievement, Academic Achievement, Motion
Moorthy, Savitha; Sanchez, Raquel; Tseng, Fannie – Society for Research on Educational Effectiveness, 2010
The objective of this paper is to provide some practical insight into the process of implementing large-scale randomized controlled trials (RCT) in educational settings and to provide general recommendations for researchers conducting education-based RCTs in the future. The authors draw their recommendations from their recent experiences…
Descriptors: Research Methodology, Science Experiments, Research Design, Educational Research