This report documents the experiences and applications to practice of a secondary science teacher, instructional coach, and educational consultant performing academic research on surface tension in thin films and self-diffusion in nanocomposites in a chemical engineering lab setting. Throughout this experience, the author developed knowledge for and of engineering teaching through authentic learning experiences. These learning experiences will be used as a model to assist mentee teachers in developing authentic learning experiences for students that create an awareness of engineering while fostering engineering habits of mind and an understanding of the engineering design process. / text

abstract: As evidenced in the growing achievement gap between English language learners (ELLs) and their non-ELL counterparts, it is clear future teachers need to be better prepared to work with ELLs. This study examined the influence of infusing ELL strategies into methods courses through instructional coaching. This study was inspired by the larger iTeachELLs project at Mary Lou Fulton Teachers College at Arizona State University. This action research project drew upon Vygotsky’s (1978) sociocultural theory and Bandura’s (1977) social cognitive theory. Specifically, the study was built on Vygotsky’s socially shared activities and Bandura’s concepts of modeling and providing opportunities to individuals to practice and attain mastery experiences. Knight et al.’s (2015) impact cycle of coaching served as the framework for the intervention in this study. This perspective was grounded in socially shared activities that included a clear model of the new learning and opportunities for instructors to practice implementing the new learning. University instructors and teacher candidates participated in the study. A mixed method approach was used to gather data from instructors and teacher candidates. Quantitative data came from a survey that assessed three constructs: (a) knowledge, (b) use, and (c) self-efficacy of Stanford’s (2013) six principles for ELL instruction. Qualitative data were gathered in several ways. Instructor interviews focused on the coaching experiences, whereas teacher candidate interviews focused on knowledge and use of ELL principles. Additional qualitative data included reflective conversations with instructors and course assignments from teacher candidates. Results suggested instructors gained in their knowledge, use, and self-efficacy of the six principles for ELL instruction, which they taught to their teacher candidate charges. As a result, teacher candidates increased their knowledge, use, and self-efficacy of the ELL principles. The interview data for teacher candidates was consistent with the survey data. Results from this study highlighted the potential of coaching in higher education as a powerful approach to deliver professional development. Further, results suggested that infusing ELL instructional practices into content methods courses appeared to be a viable method to better prepare teacher candidates to work with ELL students. / Dissertation/Thesis / Doctoral Dissertation Educational Leadership and Policy Studies 2017

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Instructional coaching has been a professional learning opportunity that many school districts have employed to support teacher practice. Pairing instructional coaching with on-going workshops is a relatively new approach to professional development. Participants for this study include fourteen middle school teachers that teach either mathematics or collaborate with special needs students. This study examines the effect that pairing instructional coaching with on-going workshops (with a primary focus on proportional reasoning) has on participants’ content knowledge and their perceptions of coaching. Drawing on Wenger’s community of practice theory and post-modern theory of power, this study employs mixed-methods design. Pre- and post-tests for proportional reasoning were administered to analyze the extent to which content knowledge changed over the course of the study. Pre- and post-interviews were conducted with each participant to determine any misconceptions each had on proportional reasoning and their perceptions of coaching (before and after the study’s instructional coaching). Grounded theory and thematic analysis was employed on the pre-and post-interviews to examine the role that power played in the participants’ perceptions of effective coaching attributes. Results suggest that (a) instructional coaching coupled with on-going professional workshops can change content knowledge in participants; (b) perceptions of coaching can change as the result of experiencing a coaching relationship and (c) power dynamics in the coaching experience determine the extent to which participants see the effectiveness of coaching as a professional development activity.

Following a 2011 audit a school district in the south central United States clarified the role of the literacy coach. However, there were still differences among the literacy coaches as to how they were performing their duties. As a result, the purpose of this study was to gain an understanding of the role of the literacy coach in the participating school district. The theoretical foundation of this study addressed adult learning and was based upon Kegan's constructive development theory and Knowles's theory of androgogy. A case study design was used to explore how 5 literacy coaches implemented literacy staff development with over 100 elementary school teachers and what aspects of literacy instruction were focused upon. Data were collected through interviews and daily coaching logs kept by the coaches. Each interview was recorded, transcribed, and analyzed through a system of coding based on repeated readings, from which themes, concepts, similarities, and differences became apparent. Similarities and differences were highlighted, and tables were created to track them. Coaching logs were collected and analyzed in the same manner. Two themes emerged from analysis of the data: identifying themselves as staff developers and needing more teacher collaboration. Based upon these themes, professional development training sessions were developed to strengthen the professional development already in place, and the creation of professional learning communities was recommended. Participation in these activities will strengthen individual literacy teacher's professional knowledge regarding the teaching of literacy. As a result literacy teachers' practices will improve, and in turn, positive social change will occur when the children they teach become more literate, increase their learning, and stay in school.

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The overall purpose of this collected papers dissertation was to examine the utility of a cognitive apprenticeship-based instructional coaching (CAIC) model for improving the science teaching efficacy beliefs (STEB) of preservice and inservice elementary teachers. Many of these teachers perceive science as a difficult subject and feel inadequately prepared to teach it. However, teacher efficacy beliefs have been noted as the strongest indicator of teacher quality, the variable most highly correlated with student achievement outcomes. The literature is scarce on strong, evidence-based theoretical models for improving STEB. This dissertation is comprised of two studies. STUDY #1 was a sequential explanatory mixed-methods study investigating the impact of a reformed CAIC elementary science methods course on the STEB of 26 preservice teachers. Data were collected using the Science Teaching Efficacy Belief Instrument (STEBI-B) and from six post-course interviews. A statistically significant increase in STEB was observed in the quantitative strand. The qualitative data suggested that the preservice teachers perceived all of the CAIC methods as influential, but the significance of each method depended on their unique needs and abilities. STUDY #2 was a participatory action research case study exploring the utility of a CAIC professional development program for improving the STEB of five Bahamian inservice teachers and their competency in implementing an inquiry-based curriculum. Data were collected from pre- and post-interviews and two focus group interviews. Overall, the inservice teachers perceived the intervention as highly effective. The scaffolding and coaching were the CAIC methods portrayed as most influential in developing their STEB, highlighting the importance of interpersonal relationship aspects in successful instructional coaching programs. The teachers also described the CAIC approach as integral in supporting their learning to implement the new inquiry-based curriculum. The overall findings hold important implications for science education reform, including its potential to influence how preservice teacher training and inservice teacher professional development in science are perceived and implemented. Additionally, given the noteworthy results obtained over the relatively short durations, CAIC interventions may also provide an effective means of achieving improvements in preservice and inservice teachers’ STEB more expeditiously than traditional approaches.

The purpose of this study was to examine how teachers describe instructional coaching. Instructional coaching has become a leading form of professional development in educational settings, yet there is a lack of empirical evidence that explains and clarifies it. One aspect of instructional coaching that is not known is how teachers perceive it. In order to gain understanding about instructional coaching, the perspectives of the teachers could provide valuable insight to benefit those involved in the practice. Instructional coaching and the schools where coaching takes place are complex in nature. Through the use of one-on-one interviews, an in-depth look at teachers’ perspectives provided insight into some of these complexities. Fifteen teachers in six child care centers participated in this study. Two qualitative strategies—inductive analysis (Hatch, 2002) and educational criticism (Eisner, 1998)—were used to analyze interview data from which three themes were formed: (a) instructional coaching is a means of building instructional capacity, (b) instructional coaching requires a supportive environment, and (c) instructional coaching increases children’s learning opportunities. The themes are perspectives from which to view and understand instructional coaching in preschool classrooms. One conclusion in this study was that all three themes were substantially supported by extant literature and empirical research. The implication for policy and practice is that instructional coaching is contingent upon change and change is difficult due to resistance by teachers and systemic issues. Five recommendations are highlighted in this study: (a) instructional coaches should demonstrate a high level of proficiency in educational knowledge and practice, (b) coaches should be involved in on-going professional development that includes communication training, (c) teacher supervisors should be involved in instructional coaching as instructional leaders, (d) instructional coaching should be intentional, and (e) instructional coaching should have child learning as its primary focus. Further research is needed to better understand the perspective of teachers in the field of early childhood education; the perspectives of instructional coaches in the field of early childhood education; and how to effectively involve teacher supervisors in the coaching process to develop teacher leaders and support them to assume the duties and responsibilities of highly effective instructional leaders who influence deep, sustained learning facilitated by problem-solving- and creativity-focused instruction