The purpose of this mixed-methods study was to examine the impact of a long-term, 5E inquiry-based professional development on content and pedagogical knowledge in eighth-grade science teachers in Texas. Qualitative and quantitative data were collected via university designed reflective prompts, science content pretests and post-tests, and a classroom observation instrument. Results showed the professional development had a statistically significant impact on teachers' content knowledge in earth science, less significant impact in content knowledge in physical science and that teachers' levels of inquiry-based practice were in the early stages. The teachers' reflections of the professional development's impact indicated self-identified growth in their content knowledge and an impact on their understanding of inquiry-based classroom instructional practice. The findings suggest inquiry-based professional development has an impact on teachers' content and pedagogical knowledge, specifically regarding conveying content effectively, concept interconnection, lesson design, and teachers' opportunities to experience inquiry-based learning themselves before implementing it in their classrooms. The study's implications for further research include examinations of professional learning opportunities at local district and campus levels to identify and incorporate science teachers' existing levels of content and inquiry-based pedagogical knowledge and provide opportunities for practice to incorporate the pedagogy in classrooms.

As American schools moved into the twentieth century and beyond, they encountered an increasingly litigious society. While many school districts and their employees have enjoyed protections from tort liability via some form of state tort claims act or exemption, this immunity varies from one state to another. The variations in these laws have made it difficult for educators and school districts to understand how state legislation impacts their daily activities inside and outside the classroom. In this environment, it has become imperative for educators to understand state and federal laws related to tort liability. By focusing specifically on tort claims filed against school boards and educators in the state of Alabama under the Alabama Sovereign Immunity Act, this dissertation adds to a growing body of research on state tort laws as they apply to local school boards and their employees. From over one hundred cases reviewed, fourteen were selected for in-depth analysis of the ways in which Alabama courts have interpreted sovereign immunity statutes and the specific limits on those protections. This study found that courts in Alabama have recognized local boards of education as state agencies and their employees as state agents, making them subject to the doctrine of …

Public education in America became a target of reform since the passage of Brown v. Board of Education of Topeka. Some reforms come from court cases, some from presidents wanting to enact change, and others from political events from as far away as Russia. Yet, one concept remains the same: the improvement of educators is needed for supporting student growth and achievement. Getting both special education and general education teachers together to work collaboratively is critical to the growth of teachers and students. A gap in education research exists in the area of including special education teachers in high functioning profession learning communities (PLCs). The purpose of this study was to examine the impact that special education teachers have on students and other teachers when special education teachers are included in content-area PLCs. Using a mixed method case study design, quantitative data from an electronic survey and qualitative data from face-to-face interviews and PLC documents were collected and analyzed to answer two research questions. The survey findings revealed that the studied district operates high functioning PLC teams. One-on-one, semi-structured interviews and PLC document analysis showed that special education teachers were included on a regular basis in PLCs in three of …