This dissertation is divided into three separate, related, naturalistic, quasi-experimental research studies, all using data from two kindergarten classes at Gator Elementary, a public Title I elementary school in Sunshine District in Central Florida. Each of these studies tested hypotheses that kindergarten children, especially those from low socioeconomic backgrounds, will show greater gains in receptive vocabulary, executive function, and academic achievement when purposeful play is used as a pedagogical approach than similar children in typical, contemporary kindergarten classrooms. The first study explored the effects of play-based and contemporary pedagogical approaches on students' receptive vocabulary using the PPVT-4, the second explored students' executive functions using the BRIEF2, and the third explored students' movements using Actigraph GT9X Link accelerometers. All three studies analyzed these data in relation to students' academic achievement as measured by i-Ready Diagnostic assessments. Statistically significant differences were detected in students' receptive vocabulary and reading growth as well as statistically significant differences in students' executive function health as reported by teachers and reading and math academic growth by classroom conditions. A strong association between receptive vocabulary and reading performances was revealed alongside strong negative correlations between levels of executive function concern and reading performance. No statistical differences in math growth between classrooms were found, although there was a moderate effect size, and less of an association between math performance and executive function presented. While strong correlations between academic achievement and total movement by day or movement types were revealed, these associations were inconsistent. Nor were there significant differences in movement by classroom conditions, although there was a moderate effect size suggesting some differences in movement by condition. The findings from this dissertation, while limited, point to a bourgeoning area of research connecting neuroscientific findings with developmentally appropriate practices to explore effective interventions to increase educational equity for vulnerable students.

Thesis (Ed.M.)--Boston University / PLEASE NOTE: Boston University Libraries did not receive an Authorization To Manage form for this thesis or dissertation. It is therefore not openly accessible, though it may be available by request. If you are the author or principal advisor of this work and would like to request open access for it, please contact us at open-help@bu.edu. Thank you. / 2031-01-01

Three elementary teachers made changes in their mathematics teaching by learning more mathematics content knowledge designed for mathematics teachers, and by adopting professional development teaching roles. Recent professional development programs have demonstrated that elementary teachers need content knowledge for teaching. By learning more mathematics with clear definitions, concept interconnections, and multiple models and themes for teaching mathematical concepts, the teachers improved their understanding of mathematics and changed their teaching behaviors in the classroom. This seven month study examined the three teachers during their professional development experience in the Massachusetts Mathematics Institute. Data collection included pre/post tests, an assignment designed for teachers to test out new content knowledge in their classrooms, written evaluations, interviews, and classroom observations. The pattern analysis is presented as case studies of three elementary mathematics teachers. Results indicated that specially designed content knowledge for teachers changed mathematics teaching and learning in the classroom.

The dissertation is a study to determine which program, Reading First or Bay State Reading Initiative, will demonstrate the greatest gains in reading for students in grades K–3 using a 3-Tier Reading Model. The findings from this study are intended to provide pertinent information on which best practices work in increasing student achievement for reading. Education reform continues to be a hot topic at all levels within the United States. With the spending of billions of federals, state and local dollars, the persistent talk of accountability is ongoing. Since NCLB inception, the year 2014 when all students need to reach proficiency in statewide standardized tests in mathematics and reading, continues to be a threatening time period. With each state setting its own definition and determination of what proficiency is, it is measured by the Adequate Yearly Progress (AYP). This AYP measurement will determine each school's progress incrementally until it reaches 100% in 2014. 48% of all schools in Massachusetts failed to make their AYP in 2004. It is predicted that by 2014, 90% of schools in Massachusetts will not reach its APY obligation (MassPartners for Public Schools, 2005). With the pursuit of reaching AYP, the search is still on for what best practices work in increasing student achievement. This study utilizes a mixed method research design; including quantitative analysis of the reading scores, a qualitative analysis of teacher and administrator perspective on the effectiveness of each program and a financial cost-effectiveness comparison of the two programs. The quantitative research design includes comparing DIBELS and GRADE results of two elementary schools for students in grades K–3 each of which uses a different reading program. School A uses the Houghton Mifflin Reading Series for their core reading curriculum while School B uses Scott Foresman Reading Street. In addition to comparing the aggregate scores of each school to each other, a number of sub-groups will also be compared. These groups will include low income students (students who receive free and reduced lunch), students with limited English proficiency (LEP), and special education students. Mean comparisons will be utilized to identify which program produces the best results. In order to identify strengthens and weaknesses of each approach a questionnaire will be utilize to obtain this information from teachers and the administrators who took part in implementing both programs. In these times of tight budgets and difficult decisions on how to meet the needs of all students it is imperative that cost effectiveness is examined between the two programs. Which of these two programs will provide the greatest gain? How much will that gain cost? Which program will reap the best results for the least amount of money? References MassPartners for Public Schools (2005, June 1). Facing reality: What happens when good schools Are labeled "failures?". In NCLB's AYP requirements (1/7). Retrieved April 12, 2009, FromMassPartners:http://www.resultsforamerica.org/calendar/files/exec_summaryAYP.pgf

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