This dissertation is a mixed-methods study designed to examine relationships among the following constructs: teacher self-efficacy, teacher-student relationships, trust, student engagement, and student social capital. A conceptual framework was created in reference to the literature relating to each primary construct. Furthermore, six research…

Boys and girls sit together in most classrooms, but do they interact? Based on 40-year-old evidence, coeducational classes may not be coeducational but instead segregated by gender, which may undermine student success. Our goal is to answer this question in today's classrooms. We used longitudinal data to assess gender segregation in 26 classes in…

In this research, we developed and empirically tested a dialogic writing intervention, an integrated language approach in which grade 5/6 students learn how to write, talk about their writing with peers, and rewrite. The effectiveness of this intervention was experimentally tested in ten classes from eight schools, using a pretest-posttest control…

Background: The theory of embodied cognition claims that body interaction with the environment change how we think and constitute cognition. Accordingly, active learning enriches learning experiences which in turn lead to better learning. Purpose: Although learning by moving one's body is often regarded as active learning, not all body movements…

With accelerating advances in artificial intelligence, it is clear that introducing K-12 students to AI is essential for preparation to interact with and potentially develop AI technologies. To succeed as the workers, creators, and innovators of the future, we argue students should encounter core concepts of AI as early as elementary school.…

There is currently limited research detailing the effects of teacher greetings on increasing on-task behavior at a class-wide level in the general education setting. Teacher greetings are used as a feasible and effective classroom management strategy to improve rapport between students and teachers, increase on-task behavior, and reduce disruptive…

More attention should be placed on student engagement and the teaching of lessons that promote equitable opportunities to learn science in a way that students can relate to and enjoy. The purpose of this action research study was to investigate and improve student engagement in urban elementary science classrooms. Also, to discover how best to…

Learning progressions can reflect students' continuous in-depth thinking development paths, and their establishment is an iterative process from the construction of hypothetical learning progressions to the verification of that hypotheses. Considering the limitations of the existing verification method of learning progressions based on a rule…

The purpose of this qualitative grounded theory study was to describe and explain children's thinking present in multiple related contexts surrounding a single Earth Space disciplinary core idea in order to provide insight on whether and how children's everyday thinking forms the basis for learning in science classrooms. As most previous work on…

This study used hierarchical linear modeling (HLM) to examine the relationship of student, teacher, school, and district-level variables on students' mathematics achievement as measured on the Grade 5 end of year assessment in North Carolina. Analyses indicated that there were statistically significant relationships between gains in student…

This quantitative study sought to identify the impact of a mathematics curriculum that does not incorporate homework on mathematics achievement. Based on recent standardized testing data, educational practices must be examined to improve mathematics results. This study focused on one district setting that at the start of the 2023 school year…

The Next Generation Science Standards (NGSS) have spurred renewed interest in the epistemologies that students adopt as they engage in science practices. One framework for characterizing students' epistemologies is the "epistemologies in practice" framework (Berland et al. (2016), "Journal of Research in Science Teaching,"…

Previous studies suggested that epistemically more sophisticated students learned better in a constructivist learning context than epistemically less sophisticated students did. This study further examined if students with "higher" prior epistemic beliefs (EB High) had better learning gains than students with "lower" prior…

In education policy, research, and reform, rural education spaces are often an afterthought, if included at all (Azano et al., 2021; McShane & Smarick, 2018; Tieken, 2014). Music education research has followed a similar trend, with scholarly efforts directed toward school districts with greater resources or addressing racial equity while…

Teachers are subject to multiple stressors in their profession and often experience significant distress, which has been found to be linked with harsh and punitive behaviors. These behaviors have been found to influence students negatively, particularly those with vulnerable temperaments. Prior research has also found such negative teacher…