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Irving, Karen E.; Pape, Stephen J.; Owens, Douglas T.; Abrahamson, Louis; Silver, David; Sanalan, Vehbi A. – Journal of Computers in Mathematics and Science Teaching, 2016
Findings from three years of a longitudinal randomized control trial involving a national U.S. sample of Algebra 1 teachers and students are reported. The study examines the effects of a connected classroom technology (CCT) professional development and classroom intervention on student achievement when compared to classroom instruction with…
Descriptors: Algebra, Mathematics Achievement, Longitudinal Studies, Randomized Controlled Trials
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Lyublinskaya, Irina; Tournaki, Nelly – Journal of Computers in Mathematics and Science Teaching, 2011
This study compares the respective achievement of students in an integrated algebra course taught with two different types of handhelds over a period of one year. The experimental group was taught with TI-Nspire[TM] handhelds and was compared to the control group taught with TI-84 Plus graphing calculators. The teachers of each group received…
Descriptors: Mathematics Achievement, Graphing Calculators, Algebra, Educational Technology
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Chamblee, Gregory E.; Slough, Scott W.; Wunsch, Gaye – Journal of Computers in Mathematics and Science Teaching, 2008
This article discusses the impact of a year long professional development on high school mathematics teachers' concerns regarding the implementation of graphing calculators in their classrooms. Teachers' concerns were assessed at the beginning and end of the yearlong professional development using the Concerns Based Adoption Model Stages of…
Descriptors: Graphing Calculators, Mathematics Teachers, High Schools, Faculty Development