High school chemistry is essential. Every citizen needs basic chemistry background to understand current events, and millions more can benefit from further study. Nevertheless, students do not always continue learning chemistry, even when they could do so. The loss of potential learning is significantly more common for girls, economically…

Well-rounded school education is the foundation for better college education and future career success. In order to improve the standard of school education, parents, administrators, and school boards around the nation are modifying the curriculum with advanced content materials. College Board is making use of this opportunity to introduce…

Previous to this study, teaching and learning practices in the first-grade classroom of study were primarily teacher and content driven and did not reflect the student-driven inquiry process. The identified problem of practice for this action research study was the first-grade students in the teacher-researcher classroom did not demonstrate…

Equitable access to advanced science coursework paired with highly qualified teachers is vital to improving the performance and persistence of students in STEM, particularly students traditionally underrepresented in related fields. This dissertation explored predictors of high school physics and chemistry teacher retention, as well as…

Most recently, there has been a noticeable rise in the push for use of technology in the classroom. The advancement in digital science has increased greatly the capacity to explore animations, models, and interesting apps. that should substantially enhance science cognition. At the same time, there is a great need to increase collaboration in the…

This mixed method study was aimed at examining the influence of dual processing (Type 1 and Type 2 thinking) on the development of high school students' nature of science (NOS) views. Type 1 thinking is intuitive, experiential, and heuristic. Type 2 thinking is rational, analytical, and explicit. Three research questions were asked: (1) Do the…

This action research study used data from multiple assessments in Mechanics and Electricity and Magnetism to determine the viability of Modeling Instruction as a pedagogy for students in AP Physics C: Mechanics and Electricity and Magnetism. Modeling Instruction is a guided-inquiry approach to teaching science in which students progress through…

This mixed method research study set out to address the central problem statement of whether the Advanced Placement (AP) program results in higher academic growth and college preparedness than other rigorous course work. To understand and address this problem statement an explanatory sequential mixed method design was used (Creswell & Plano…

Although Advanced Placement (AP) courses are intended to promote rigorous, college-level instruction for high school students, AP tests have been criticized for privileging breadth over depth. In response to both this criticism and to the 2002 National Research Council (NRC) report on STEM education, AP Biology, Chemistry, and Physics curricula…

Test anxiety is one of the most debilitating and disruptive factors associated with underachievement and failure in schools (Birenbaum, Menucha, Nasser, & Fadia, 1994; Tobias, 1985). Researchers have suggested that interventions that combine multiple test-anxiety reduction techniques are most effective at reducing test anxiety levels (Ergene,…

As educational leaders struggle to meet state and federal mandates, many students graduate from high school without the skills necessary to meet the demands of a college education. Guided by the tenets of constructivism, this qualitative case study explored college students' perceptions of their college preparedness through math, science, and…