In this research study, an instructional intervention protocol is described. This intervention was designed to help teachers to engage English Learner students (ELs) in mathematical problem-solving lessons and reasoning through discourse. The "Discursive Mathematics Protocol" (DMP) integrates Polya's classic problem-solving framework and…

Despite the widespread commitment of many colleges of education to advance equity and social justice using critical theories, many students exit teacher preparation programs without a tangible idea of how to enact critical theories within their classrooms. The dominant approach to fostering critical practices among preservice…

This research examined how three middle school mathematics teachers who were supported by their district to use the Teaching Through Problem Solving approach interpreted and implemented the Standards for Mathematical practices (SMPs) developed by the Common Core State Standards (2010) and the Mathematics Teaching Practices (MTPs) developed by the…

Substantial teacher turnover has been on a steady incline for over a decade. Studies show that 44% of teachers quit the profession within 5 years of teaching. Most of this loss is taking place in urban districts, where teacher attrition can have the greatest impact on school districts' outcomes. This costly issue is a significant factor disrupting…

This autobiographical study of teaching and learning Algebra 1 was developed to examine classroom experiences through the lens of the researcher and to explore the perceptions of teachers and students involved in the study. The goal was to identify the quality, meaningful educational experiences in the classroom which led to the development of…

Limited research exists on the factors that contribute to community college students' development of self-efficacy (SE) while serving as preservice teachers (PSTs) during their early childhood education (ECE) practicum. This lack of research is concerning because educators who have high SE enhance the educational well-being of all children. The…

The purpose of this meta-analysis was to investigate the effectiveness of the use of games as part of mathematics instruction on academic achievement in grades Kindergarten to 12 in the United States. There were 17 studies selected for investigation published from 2010 to 2023 that focused on game-based learning and mathematics. This meta-analysis…

The instructional decisions made by classroom teachers impact the learning acquired by students. The Common Core Mathematics Standards and the history of mathematics education in the United States create a background for how geometry standards are taught in one Midwest middle school. A study of the pacing guides, lesson plans, and naturalistic…

Technology is a critical component of the American economy. Analysts have claimed it is imperative that the United States maintain its status as a worldwide leader in technology or its economy, standard of living, and security are in jeopardy. Yet every year, more technology jobs are created than can be filled by qualified college graduates. A…

A reform movement in the United States has focused on STEM education and 21st century soft skills such as critical thinking, communication, collaboration, and creativity. This spotlight on STEM instruction provided an opportunity to explore how K-14 STEM teacher participants perceived a Design Thinking Instructional Problems (DTIP) approach to…

With traditional teaching methods pervasive in the U.S., it is crucial that mathematics teacher educators and professional development leaders understand what methods result in authentic changes in classroom instruction. Lesson study presents a promising approach to developing reform-oriented instruction, as it is situated within the classroom,…

Although reasons for job satisfaction among permanent teachers are well known, timely studies to explore lack of job satisfaction among substitute teachers have been lacking. The purpose of this qualitative, multiple-case study was to explore job satisfaction among substitute teachers in K-12 public schools in the United States. The theoretical…

With the adoption of the National Common Core State Standards in Mathematics (CCSSM) in many states and the lack of understanding and strategies to implement the new standards by classroom teachers, implementing effective professional development is vital. The focus of this qualitative case study was to provide insight into elementary school…

Teachers' ability to elicit and build on students' mathematical thinking during instruction is critical in order to support students' mathematical growth. An emerging hypothesis in the field is that the construct of a "learning trajectory" (LT) has the potential to support teachers in making sense of and using student…

This dissertation analyzes how mandated high-stakes tests and college and career ready standards influence local curricula and the reproduction of inequalities between students. I found that inequalities were reproduced based on distinctions between students in co-taught courses (classes that required the presence of an aide to assist students…