This mixed methods study explores secondary students' math identities. The primary purpose of this dissertation is to examine the relationships among students' math identities, their perceived problem solving practices, and their perceived self-regulated learning strategies. This study holds implications for teachers, school administrators,…

This study examined how or why teachers' perspectives on the importance of infusing self-determination, including problem-solving, goal-setting, and choice-making, might help determine the benefits and use of self-determination as an instructional intervention. The self-determination theory and the causal agency theory were the theoretical…

Over the past half century, researchers and curriculum developers studying physics education have created dozens of innovative curricula and educational tools, broadly referred to as research-based instructional strategies (RBIS), to fit almost any classroom situation. However, the rate of adoption of RBIS remains relatively low. A national survey…

Students studying organic chemistry often have difficulty applying prior knowledge from general chemistry in their thinking about organic reaction mechanisms. In the United States, electrophilic aromatic substitution (EAS) mechanisms can be taught towards the end in a second-semester course of organic chemistry, providing students with almost…

With Ghana's domestic economy revolving around service and agriculture, business education has over the years remained the second-largest demand among young adults. Despite the education policy reforms since the pre-colonial era to date, many university graduates in Ghana complete school with uneven quality. Consequently, low-performing students…

It has been well-establishing in the field of educational research that traditional educational methods such as passive lectures and labs where students follow pre-designed procedures to verify information already told to them are not effective for promoting meaningful and lasting conceptual understanding. Alongside this knowledge have come a…

This exploratory case study examined the nature of problem solving in terms of the types of problems posed, instructional approaches and collaborative learning, in first-year and second-year post-secondary computing education. Participants included faculty across three computing programs. Instructional classroom and laboratory observations,…

Under the Individuals with Disabilities Education Act (IDEA), there are formal dispute resolution options for parents and school staff to pursue when they cannot reach consensus on educational programming for a student. Use of the required dispute resolution offerings continues to negatively impact the collaboration necessary between parents and…

The mathematics test is the most difficult test in the GED (General Education Development) Test battery, largely due to the presence of story problems. Raising performance levels of story problem-solving would have a significant effect on GED Test passage rates. The subject of this formative research study is Ms. Stephens' Categorization Practice…

Teachers do not have adequate training or support to effectively address challenging behaviors exhibited by students. The purpose of this study was to obtain insight into the benefits and challenges of a collaborative relationship between a behavior analyst and educators. The framework for this study is applied behavior analysis and its three-term…

The adoption of the Common Core State Standards has necessitated a change in the instructional practices used by many mathematics teachers. The new standards encourage problem solving and the development of conceptual understanding rather than rote memorization of formulas and rules. Researchers have demonstrated that formative assessment is a…

This dissertation reports the research methodology and findings of three studies focused on mathematical modeling as a structured problem-solving process where the student translates relevant details from a situation, event, or phenomena in daily life into mathematical language with mathematically-defined structures and operations, which form the…

The prominence of virtual reality (VR) in the educational field has grown in recent years due to increased availability and lower costs. I conducted a global study regarding how pioneering K-12 teachers use VR to engage students in learning activities. The purpose of this qualitative case study was to identify how and why teachers used VR for…

Research has indicated that African American undergraduate students experience racial microaggressions within their university contexts, and these experiences are associated with negative outcomes such as symptoms of depression and anxiety (Cokely, Hall-Clark, & Hicks, 2011; Nadal, 2011; Nadal, et al., 2014). Little is known about the…

Computer-based assessments allow practitioners to collect rich process data by logging students' interactions with assessment tasks. In addition to providing final responses to test questions, computer-based assessments promise to furnish more evidence to support claims about what a student knows and can do through logging process data in log…