Math anxiety negatively affects student learning and academic performance. Students with high math anxiety exhibit physical, mental, and emotional symptoms. As a result, they tend to avoid mathematics and mathematics-related situations, perform poorly, and exhibit deficiencies in working memory. Research studies have shown that inquiry-based…

Lecture-only style teaching where a teacher delivers content and students are tested on the retained information is the predominant approach in higher education. Alternatively, active learning is an instructional method in which students become engaged participants in the classroom through the use of in-class written exercises, games, problem…

Improving education, particularly for the sciences, is an important and necessary endeavor which can lead to positive social change. Education reform tends to involve updating and aligning curriculum standards without considering methodologies or teaching strategies involved. Identifying evidence-based practices to improve achievement in science,…

My thesis work is focused on conceptual and epistemic learning and characterizing the environments in which this learning takes place. Earlier studies conducted by the Stowe group explored how instructional practices, instructional emphasis, and assessment emphasis relate to student outcomes in general and organic chemistry courses. Student…

This study investigates the instructional practices of a chemistry professor during an immersion summer program, with a focus on employing multimodal discourse within a studio-based learning environment. For this study, multimodal discourse includes natural language, gestures, mathematical expressions, symbolic visual representations, and manual…

The effect of class size on student learning has numerous policy implications and has been a major subject of conversation and research for decades. Despite this, few studies have been done on class size in the context of university settings or physics courses. This dissertation helps address that gap in the literature by quantitatively analyzing…

Team-based learning is an instructional method of specifically structured in class team activities that has been proposed as an alternative to traditional lecture methods. Proponents of TBL claim that it promotes aspects of learning that traditional lecture methods do not. There have been numerous studies examining the benefits of TBL; however,…

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…

A mounting body of evidence has shown that student-centered instructional practices are more effective than traditional teacher-centered methodologies in Undergraduate STEM courses. Several studies have shown the effectiveness of student-centered pedagogies through increases in student performance, retention, and higher achievement by…

In the present study, the researcher investigated the effects flipped lessons have on academic performance in an undergraduate anatomy and physiology class and examined how this learning experience contributed to student involvement. The researcher applied an explanatory mixed methods design to investigate differences in academic performance and…

In the US, an estimated 25% of four-year college students and up to 80% of community college students suffer from a moderate to high degree of mathematics anxiety (MA) (Chang & Beilock, 2016). Many scholars have noted that mathematics anxiety can be regarded as a significant factor in determining a student's achievement and mathematics related…

This thesis explores impact of evidence-based active-engagement courses (EBAE) on student achievement and gender gap in introductory physics. The first study is about the pedagogical content knowledge (PCK) of the physics teaching assistants (TAs) at identifying introductory students' difficulties using the Conceptual Survey of Electricity and…

Service learning has grown in popularity within higher education as a teaching pedagogy shown to foster student engagement as well as strengthen the relationships between the community and community college. Research has demonstrated that service learning places a focus on students gaining the hands-on experience tied closely to course objectives…

Vision and Change states that one of the major changes in the way we design biology courses should be a switch in approach from teacher-centered learning to student-centered learning and identifies active learning as a recommended methods. Studies show performance benefits for students taking courses that use active learning. What is unknown is…

First-generation, low-income, underrepresented minority (URM) and female undergraduates are matriculating into science, technology, engineering, and math (STEM) majors at unprecedented levels. However, a disproportionate number of these students end up graduating in non-STEM disciplines. Attrition rates have been observed to spike in conjunction…