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Wilkerson, Trena L.; Cooper, Susan; Gupta, Dittika; Montgomery, Mark; Mechell, Sara; Arterbury, Kristin; Moore, Sherrie; Baker, Betty Ruth; Sharp, Pat T. – Journal of Research in Childhood Education, 2015
This study examines the effect varying models have on student understanding of fractions. The study addressed the question of what students know and understand about fractional concepts through the use of discrete and continuous models. A sample of 54 students in kindergarten and 3rd grade were given an interview pretest, participated in…
Descriptors: Investigations, Mathematics, Mathematical Models, Elementary School Mathematics
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Park, Youngmin; Warschauer, Mark – Language Learning & Technology, 2016
This experimental study examined how the reading and writing development of sixth-grade L2 students was affected by syntactic enhancement. Visual-syntactic text formatting (VSTF) technology, which visualizes syntactic structures, was used to convert a textbook to the one with syntactic enhancement. The sample (n = 282), which was drawn from a…
Descriptors: Syntax, Second Language Learning, Literacy, English (Second Language)
Nocerino, Mary Ann; And Others – 1984
The Fairfax County, Virginia, Schools' Primary Mathematics Program (PMP) was re-evaluated to provide additional data on program effectiveness and to provide suggestions on future program development, implementation, and improvement. Seventy-one teachers in 14 schools implemented the pilot program. Evaluative data included interviews with 14…
Descriptors: Administrator Attitudes, Attitude Measures, Classroom Observation Techniques, Elementary School Mathematics