The purpose of this action research study was to explore the impact of problem-based learning on science instruction in my eighth-grade college preparatory classroom. Constructivism was the framework for this study. Problem-based learning is based on constructivist principles, and it served as the instructional model for this study. PBL can foster…

Learning mathematics is difficult for many students, especially students with mathematics learning disabilities MLD. To improve the academic achievement for students with MLD, educational legislations (IDEA 2004; ESSA 2015) mandate that schools must use evidence-base core curricula. Textbooks conveys the intended values and principles for…

There is an ever-increasing need for technologically literate citizens to find creative ways to solve societal problems. STEM, the integration of science, technology, engineering, and mathematics subjects continues to be a popular topic as schools grapple with how to best prepare students for an ever-evolving society. As societal and technological…

Geometry education is an important aspect of STEM education and career development, but it is often overlooked in K-12 education in the United States. Although there is some research on teaching geometry to students with learning difficulties at the elementary level, there is a lack of research on teaching advanced geometry skills at high school…

There is limited evidence on the imperative role that caregivers play in social-emotional learning development for effective social-emotional learning program implementation despite their crucial influence on childhood development. This doctoral project explored the effects of parent education for two school-based, social-emotional learning…

In the first part, we investigate Birman, Ko, and Lee's left canonical form of a braid and give a new diagrammatic approach. We use the left canonical form to characterize almost strongly quasipositive braids. In the second part, we investigate students' confidence in mathematics and problem solving skills. Every math instructor has heard students…

Current research into Council for Accreditation of Counseling and Related Educational Programs (CACREP) accredited counseling programs has provided data that counselor educators and supervisors (CESs) who conduct themselves in an unprofessional manner affect their colleagues, peers, and students. Although there is an existing problem of…

The purpose of this qualitative descriptive case study was to focus on teachers' perceptions regarding professional development training for early childhood education. The problem addressed in this study was the inadequate amount of professional development training available for early childhood teachers to address children with challenging…

This explanatory sequential mixed methods study, which consisted of QUAN [right arrow] to qual investigated the impact of mathematics word problems among African American students in the seventh grade. This study applied a culturally relevant education (CRE) lens to examine how students solve mathematics word problems. Ladson-Billings (1997) and…

In the years 2005 to 2019, the number of American women receiving a degree in engineering was below 20 percent. Furthermore, even after receiving a degree in engineering, 40% of those girls do not enter the profession. While the above graduation data is essential for understanding the problem at the end of the educational journey, it doesn't point…

This paper investigates whether the audited financial statements of US independent school districts affect the districts' public provision of education services. Exploiting an increase in the regulatory threshold that exempts the school districts from preparing audited financial statements after 2015, I compare the newly exempted school districts…

This dissertation was designed to foster a deeper understanding of population invariance in the context of composite-score equating and provide practitioners with guidelines for addressing score equity concerns at the composite score level. The purpose of this dissertation was threefold. The first was to compare different composite equating…

The purpose of this study was to explore how teachers perceived challenging behavior in contrast to behaviors that exemplify social-emotional competence, while attending to how descriptions of behavior varied based on child demographics such as gender, race/ethnicity, and disability status. Using a DisCrit lens, this study was conducted under the…

The current study utilized a qualitative phenomenological design to explore Graduate Teaching Assistants (GTAs)' experiences related to being victimized in the workplace. Through individual interviews, rich information was collected related to types of workplace bullying behaviors GTAs experienced, factors that encourage and discourage reporting…

In this dissertation, I utilize the post-structural philosophy of Gilles Deleuze and Fe´lix Guattari as a lens for investigating the proof process. Deleuze and Guattari were both post- structural philosophers who, like many in this tradition, troubled traditional notions related to stable identities, meaning, language, and mathematics. For…