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Download full textCawthon, Stephanie W.; Beretvas, S. Natasha; Kaye, Alyssa D.; Lockhart, L. Leland – Education Policy Analysis Archives, 2012
Opportunity to Learn (OTL) stems from the basic premise that there is an important relationship between the quality and intensity of classroom instruction and students' levels of academic success. For many students with disabilities, an emphasis on OTL has become national priority, yet measuring its impact is a complex challenge. The first purpose…
Descriptors: Disabilities, Academic Achievement, National Competency Tests, Class Activities
Direct linkLlosa, Lorena; Lee, Okhee; Jiang, Feng; Haas, Alison; O'Connor, Corey; Van Booven, Christopher D.; Kieffer, Michael J. – American Educational Research Journal, 2016
The authors evaluated the effects of P-SELL, a science curricular and professional development intervention for fifth-grade students with a focus on English language learners (ELLs). Using a randomized controlled trial design with 33 treatment and 33 control schools across three school districts in one state, we found significant and meaningfully…
Descriptors: Intervention, Science Education, Science Course Improvement Projects, Program Effectiveness
Education Commission of the States, Denver, CO. National Assessment of Educational Progress. – 1975
The National Assessment of Educational Progress (NAEP) is an information-gathering project that surveys the educational attainments of 9-year-olds, 13-year-olds, 17-year-olds, and adults (ages 26-35) in various learning areas. All areas are assessed by a group of educators who design objectives for each area and create measurement tools…
Descriptors: Curriculum, Educational Assessment, Educational Research, Evaluation
