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ABSTRACT Early career science teachers are often assigned to classrooms with high numbers of English language learners (ELL students). As these teachers learn to become effective practitioners, the circumstances surrounding them merit a thorough examination. This study examines the longitudinal changes in Pedagogical Content Knowledge (PCK) and practices of six

ABSTRACT Early career science teachers are often assigned to classrooms with high numbers of English language learners (ELL students). As these teachers learn to become effective practitioners, the circumstances surrounding them merit a thorough examination. This study examines the longitudinal changes in Pedagogical Content Knowledge (PCK) and practices of six early career science teachers who taught in urban schools. The teachers participated in the Alternative Support for Induction Science Teachers (ASIST) program during their initial two years of teaching. Our research team followed the participants over a five-year period. This study focuses on data from Years 1, 3, and 5. The data collected included classroom observations and interviews. In addition, classroom artifacts were collected periodically for the purpose of triangulation. The analysis of the data revealed that with the support of the ASIST program, the teachers implemented inquiry lessons and utilized instructional materials that promoted academic language skills and science competencies among their ELL students. Conversely, standardized testing, teaching assignment, and school culture played a role in constraining the implementation of inquiry-based practices. The results of this study call for collaborative efforts among university science educators and school administrators to provide professional development opportunities and support for the implementation of inquiry and language practices among early career science teachers of ELL students.
ContributorsOrtega, Irasema (Author) / Luft, Julie A (Thesis advisor) / Artiles, Alfredo (Committee member) / Baker, Dale R. (Committee member) / Arizona State University (Publisher)
Created2011
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Description
Children with dis/abilities the world over are widely required to sacrifice their human rights to education, equity, community, and inclusion. Fewer than 10% of children with dis/abilities in developing countries attend school. Namibia, Africa, where this study took place, is no different. Despite Namibia's adoption of international covenants and educational

Children with dis/abilities the world over are widely required to sacrifice their human rights to education, equity, community, and inclusion. Fewer than 10% of children with dis/abilities in developing countries attend school. Namibia, Africa, where this study took place, is no different. Despite Namibia's adoption of international covenants and educational policy initiatives, children with dis/abilities continue to be overwhelmingly excluded from school. The body of literature on exclusion in sub-Saharan Africa is laden with the voices of teachers, principals, government education officials, development organizations, and scholars. This study attempted to foreground the voices of rural Namibian families of children with dis/abilities as they described their lived experiences via phenomenological interviews. Their stories uncovered deeply held assumptions, or cultural models, about dis/abilities. Furthermore, the study examined how policy was appropriated by local actors as mediated by their shared cultural models. Ideas that had been so deeply internalized about dis/abilities emerged from the data that served to illustrate how othering, familial obligation, child protection, supernatural forces, and notions of dis/ability intersect to continue to deny children with dis/abilities full access to educational opportunities. Additionally, the study describes how these cultural models influenced cognition and actions of parents as they appropriated local educational policy vis-à-vis creation and implementation; thereby, leaving authorized education policy for children with dis/abilities essentially obsolete. The top down ways of researching by international organizations and local agencies plus the authorized policy implementation continued to contribute to the perpetuation of exclusion. This study uncovered a need to apply bottom up methods of understanding what parents and children with dis/abilities desire and find reasonable for education, as well as understanding the power parents wield in local policy appropriation.
ContributorsBartlett, Margaret A (Author) / Swadener, Beth Blue (Thesis advisor) / Artiles, Alfredo (Committee member) / Mccarty, Teresa (Committee member) / Arizona State University (Publisher)
Created2010