While countless studies have collected data on the effectiveness of various problem-solving models, few have attempted to identify which components of the training process are helpful to participants. Two teacher teams consisting of seven participants were trained in an adapted version of the Team-initiated Problem Solving (TIPS) model, observed…

Data science programming presents many challenges for programmers entering the field. Roughly, data science programming can be broken up into several activities: data wrangling, analysis, modeling, or visualization. Data wrangling is an important first step that involves cleaning and shaping tabular data--or dataframes--into a form amenable for…

Approximately 75.0% of the students in a district in the Bronx, New York, failed to meet grade level state standards in mathematics The district leadership team had implemented numerous improvement efforts but saw little progress. Grounded in Lave and Wenger's Social Learning Theory, adapting Wenger and Snyder's Community of Practice research, and…

In an era of educational transformation, teacher leaders play a pivotal role in facilitating systemic change within schools. This dissertation presents a single-case action research study investigating the support structures provided by a Team Lead Communities of Practice (TL CoP) to nurture teacher leaders. The primary aim of this research is to…

Some professional learning communities (PLC) are successful, and others are unsuccessful leading to questions about which characteristics of a group of people are important to the success of the community. The purpose of this qualitative case study was to understand the factors contributing to the presence of a community of practice between…

This qualitative, instrumental case study examined how a mentor inquiry community can serve as a space for mentors to articulate their knowledge and what about the inquiry community, its characteristics, might harm or help that development. Using Design-Based Research as the methodology, a mentor inquiry community, composed of three…

Purpose: This study aimed to identify the organizational factors necessary for an inclusive special education model as identified by special education teachers and school site administrators. Specifically, explored the importance of implementation factors (i.e., fidelity) and organizational factors (i.e., administrative support), as well as…

Teachers are struggling to transfer newly acquired knowledge and skills from professional learning experiences into their classrooms. This study aimed to explore teachers' perceptions of how professional learning communities (PLCs) enhance elementary teachers' instructional practices based on interviews with teachers in a rural school district.…

Formal leadership courses and self-directed learning are not adequately addressing the leadership gap in medical education. There is a realization that learning leadership skills is beyond classroom teaching and requires leaders to engage in experiential learning, take up challenging tasks at the workplace, and participate in communities of…

Student teachers in their final year of college preparation enter a profession that is facing a severe shortage and an alarming rate of attrition. Novice teachers, those with five or fewer years of experience, are faced with myriad challenges that makes retention a problem for the colleges preparing them, the school districts that hire them, and…

This dissertation in practice created a new form of educator development called the Virtual Educator Network (VEN) and examined its impact on educators' attitudes towards inclusion, feelings of support, and incorporation of new strategies to solve problems of practice they find important. The VEN is a form of professional development that pulls…

This Dissertation in Practice (DIP) was a group dissertation as required by the Doctorate in Educational Leadership program and created a new form of educator development called the Virtual Educator Network (VEN). This DIP examined the VENs' impact on educators' attitudes towards inclusion, feelings of support, and incorporation of new strategies…

The purpose of this case study was to examine how one high-performing California TK-6th grade public elementary school had committed to the development of 21st century skills. Specifically, this study sought to identify the practices and structures at Utopia Elementary that allowed students of low socio-economic status and students with an…

In this study, I explored how (a) a team-based instructional method rather than a one-teacher-one-classroom, traditional teaching model and (b) an inquiry-based learning approach affected teachers attitudes and self-efficacy for teaching and students attitudes, self-efficacy, engagement, and connections to school. The study was conducted within…

Design thinking is a process for solving complex problems through creative actions. There are three primary ways design thinking is being used in education today: (a) as a teaching tool, (b) as a strategy for teachers to redesign their students' learning experiences, and (c) as a tool for school leaders to design school change (Gallagher &…