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Pane, John F.; Griffin, Beth Ann; McCaffrey, Daniel F.; Karam, Rita – Educational Evaluation and Policy Analysis, 2014
This article examines the effectiveness of a technology-based algebra curriculum in a wide variety of middle schools and high schools in seven states. Participating schools were matched into similar pairs and randomly assigned to either continue with the current algebra curriculum for 2 years or to adopt Cognitive Tutor Algebra I (CTAI), which…
Descriptors: Mathematics Instruction, Algebra, Mathematics Curriculum, Educational Technology
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McCaffrey, Daniel F.; Casabianca, Jodi M. – Society for Research on Educational Effectiveness, 2013
As the education reform movement increasingly focuses on teachers and teaching, educators, policy-makers, and researchers need valid and reliable measures that can be used to evaluate individual teachers, provide guidance for improving teaching performance, and support research in ways that advance instruction and classroom dialog and practice. A…
Descriptors: Urban Schools, Classroom Observation Techniques, Video Technology, Observation