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Description
ABSTRACT For more than thirty years the gender gap in science and related careers has been a key concern of researchers, teachers, professional organizations, and policy makers. Despite indicators of progress for women and girls on some measures of achievement, course enrollment patterns, and employment, fewer women than men pursue college degrees and careers in science, technology, engineering, and mathematics. According to the results of national assessments, the gender gap in science achievement begins to be evident in the middle school years. Gender and school science achievement involve a complex set of factors associated with schools and child/family systems that may include school leadership, institutional practices, curriculum content, teacher training programs, teacher expectations, student interests, parental involvement, and cultural values. This ethnographic case study was designed to explore the context for science education reform and the participation of middle school girls. The study analyzed and compared teaching strategies and female student engagement in sixth, seventh, and eighth grade science classrooms. The setting was a middle school situated in a district that was well-known for its achievement in reading, math, and technology. Findings from the study indicated that while classroom instruction was predominantly organized around traditional school science, the girls were more disciplined and outperformed the boys. The size of the classrooms, time to prepare for hands-on activities, and obtaining resources were identified as barriers to teaching science in ways that aligned with recent national science reform initiatives. Parents who participated in the study were very supportive of their daughters' academic progress and career goals. A few of the parents suggested that the school's science program include more hands-on activities; instruction designed for the advanced learner; and information related to future careers. Overall the teachers and students perceived their science program to be gender fair. Eighth grade participants who had career goals related to science and engineering, indicated that their science instruction did not provide the rigor they needed to improve their critical skills for advanced placement in high school. Recommendations include the need for professional development on inquiry-based science, equitable student achievement, and diverse perspectives in science education.
ContributorsSmiley, Bettie (Author) / Powers, Jeanne M. (Thesis advisor) / Appleton, Nicholas (Committee member) / Macey, Donna (Committee member) / Arizona State University (Publisher)
Created2011
Description
ABSTRACT School districts in the United States have undergone large changes over the last decade to accommodate No Child Left Behind (NCLB). Arizona accommodated NCLB through Arizona's Instrument to Measure Standards (AIMS). Expectations were established for all students, varying by group of students based on grade, special education status, free/reduced lunch status, and English Language Learner (ELL) status. AIMS performance for subgroups has been scrutinized, due to the high stakes for schools and districts to meet expectations. This study is interested in the performance of ELL students, when compared with non-ELL students. The current study investigated AIMS performance of students in grades three through six from a large Arizona school district with predominantly low SES, Hispanic students. Approximately 90% of the students from this district were classified as ELL during their first year in the district. AIMS scores in Math and Reading were compared for ELL and non-ELL students across the years 2008, 2009, and 2010. Results suggest that there are differences in performance for ELL and non-ELL students, with ELL students scoring lower in both Math and Reading than non-ELL students. Additionally, ELL and non-ELL students showed similar performance across time in Math, with an increasing number of students Meeting or Exceeding the standards from year 2008 to 2009 for both ELL and non-ELL students. Student performance in Math for ELL and non-ELL students did not continue to improve from 2009 to 2010. On Reading performance, greater proportions of students scored as Meets or Exceeds across time for ELL students but not for non-ELL students. Non-ELL students scored at Meets or Exceeds at equal proportions across time, although non-ELL students scored at Meets or Exceeds in higher proportions than ELL students for all three years. Results suggest the need for continued research into the appropriateness of the AIMS for ELL students and more detailed comparisons of ELL and non-ELL students within and across districts with high proportions of ELL students.
ContributorsChebultz, Lance (Author) / Appleton, Nicholas (Thesis advisor) / Tighe, Paul (Committee member) / Duplissis, Mark (Committee member) / Arizona State University (Publisher)
Created2012
Description
The No Child Left Behind Act of 2001 has had significant ramifications across public education. Due to reporting mandates, schools and districts are being held publicly accountable for the academic performance and progress of all students. Since implementation of the law, much attention has been focused on the "achievement gap," that is, any differences in performance between groups of students. Students associated with the achievement gap typically come from certain demographics: minorities, low-income families, students with disabilities, and students with limited English proficiency (English Language Learners). The purpose of this study was to examine the effect of using curriculum-based measures (CBMs) on math achievement, particularly ELL students. Eight elementary schools in northwestern New Mexico, divided into two groups (control and experimental) of four schools each, used the same state-approved, core math curriculum, were compared using a quasi-experimental research design. In addition to the regular core curricular materials, the experimental schools were provided with weekly CBMs, containing sample questions developed from the state's performance standards. Each weekly CBM included at least one question from each of the five broad math strands: number and operations, algebra, geometry, measurement, and data and probability. Fourth (N = 283) and fifth grade (N = 294) students who had continuous enrollment for the duration of the experiment served as subjects. Successive regular administrations of the New Mexico Standards Based Assessment math subtest served as the pre- and posttest measures. Analysis of covariance tests, with the pretest as the covariate, revealed no significant treatment effects for either the fourth or fifth grade students through the use of CBMs as a supplement to the core math curriculum. The significant effects, supported by previous research, were the school and, especially, the teacher for both grades. In this study, the effects of the classroom teacher were of more importance to student achievement than either the school a child attended or what curriculum program or process a given school employed.
ContributorsBickert, George (Author) / Humphreys, Jere T (Thesis advisor) / Appleton, Nicholas (Committee member) / Spencer, Dee Ann (Committee member) / Arizona State University (Publisher)
Created2011
Description
An underrepresentation of females exists in the STEM fields. In order to tackle this issue, work begins early in the education of young women to ensure they are interested and have the confidence to gain a career in the STEM fields. It is important to engage girls in STEM opportunities in and out of school to ignite their interest and build their confidence. Brigid Barron's learning ecology perspective shows that girls pursuing STEM outside of the classroom is critical to their achievement in the STEM pipeline. This study investigated the impact after-school STEM learning opportunities have on middle school girls by investigating (a) how the length of engagement in after-school programs can affect the confidence of female students in their science and math abilities; (b) how length of engagement in after-school programs can affect the interest of female students in attaining a career in STEM; (c) how length of engagement in after-school programs can affect interest in science and math classes; and (d) how length of engagement can affect how female students' view gender parity in the STEM workforce. The major findings revealed no statistical significance when comparing confidence in math or science abilities or the perception that gender plays a role in attaining a career in STEM. The findings revealed statistical significance in the areas when comparing length of engagement in the girls' interest in their math class and attaining a career in three of the four STEM fields: science, technology, and engineering. The findings showed that multiple terms of engagement in the after-school STEM programs appear to be an effective catalyst to maintain the interest of girls pursuing STEM-related careers, in addition to allowing their interest in a topic to provide a new lens for the way they see their math work during the school day. The implications of this study show that schools must engage middle school girls who are interested in STEM in a multitude of settings, including outside of the classroom in order to maintain engagement in the STEM pipeline.
ContributorsCupp, Garth Meichel (Author) / Spencer, Dee Ann (Thesis advisor) / Appleton, Nicholas (Committee member) / Schauer, David K (Committee member) / Arizona State University (Publisher)
Created2015