In this dissertation, I aimed to improve elementary teachers' mathematical instruction by enhancing their content knowledge and skills through the implementation of professional learning communities (PLCs) and professional development. The research design consisted of multiple evaluation steps conducted over time with a collaborative action plan…

This dissertation study uses an alternative dissertation format to deliver two separate but interrelated studies. As a whole, the dissertation is connected by a single overarching research question: "What are the characteristics of effective, meaningful, and equitable science instruction through modeling and how do teachers' pedagogical…

This study used a constructivism theoretical framework to focus on a group of elementary mathematics teachers and their lived experiences after the introduction of new mathematical content standards through the lens of the Mathematical Teacher's Specialized Knowledge Model. After the introduction of new mathematics content standards, many…

Social studies teacher candidates will be expected to teach or integrate economics content in their classrooms, yet there is a dearth of research on social studies teacher candidates' preparation to teach economics. This convergent mixed methods study developed an understanding of secondary social studies teacher candidates' economic pedagogical…

This study examined physical education teacher education (PETE) majors' common content knowledge (CCK), performance, and specialized content knowledge (SCK) of volleyball to see whether there is a difference between non-PETE majors, and how much they improved, while they were in the PETE program. Twenty-two participants from a PETE major…

The development of statistical literacy has become a key outcome of mathematics curricula in various countries. The purpose of the study was to explore primary pre-service teachers' (PSTs') knowledge of aspects of measures of central tendency, which is a central concept in statistical literacy. The 183 PSTs' written responses to four tasks were…

One of the most critical factors for improving the quality of instruction provided by classroom educators is teacher professional development. However, the recent COVID-19 pandemic and shift to virtual instruction impacted how teachers access and engage in professional development as well as how teacher trainers support new learning. The present…

This study examined how the concept of social justice was operationalized in the university coursework of students enrolled in an urban teacher residency program that aims to diversify the teaching corps and prepare secondary STEM teachers for urban classroom environments. Based on analysis of 39 syllabi and interviews with nine faculty members,…

The chapter explores the possibilities related to using ChapGPT in tax education. Specifically, we address how tax has historically been taught in higher education and how the use of new and developing artificial intelligence (AI) tools such as ChatGPT can enhance this process going forward. The key takeaway is that AI tools are just that --…

This study explores the responsiveness of an elementary teacher's support for emergent bilingual students by examining the connections between the teacher's assessment expertise, formative assessment practices, and emergent bilinguals' unique language needs in math classes. The study, which investigated the indicators that characterize a…

Teaching controversial issues poses challenges for teacher candidates, stemming from apprehensions about potential backlash and gaps in content and pedagogical knowledge. The prevailing emphasis on tested subjects such as mathematics and reading/writing in elementary school education often sidelines social studies and science, limiting…

To ensure the learning of mathematics, teachers must be able to analyse their students' mathematical practices when solving tasks, interpret the difficulties that students encounter, and decide how to manage students' difficulties. This competence in didactic analysis and intervention allows teachers to adapt their teaching to meet individual…

This study analyzed the impact of AI teaching on teaching quality, and revealed the mediating effect of student motivation and teacher expertise in the relationship of AI teaching and teaching quality. Based on the AI-TPACK theory, this study explored the impact of AI teaching on teaching quality and its mediating mechanism using questionnaires…

Background and context: Coding and computational thinking are often taught through integrated curricula, despite a paucity of classroom-based research on their effectiveness. Objective: To investigate evidence of learning resulting from cross-curricular coding tasks in middle-school classrooms, and the school environment factors that impact upon…

This case study aims to identify which characteristics that define the concept of Community of Practice (CoP) can be recognised at the primary school teacher education practicum and how stakeholders perceive digital pedagogy in the context of practices for co-development. The case study took place in a primary school teacher education practicum at…