Racial biases, which harm marginalized and excluded communities, may be combatted by clarifying misconceptions about race during biology lessons. We developed a human genetics laboratory activity that challenges the misconception that race is biological (biological essentialism). We assessed the relationship between this activity and student…

A large body of literature on writing center pedagogy suggests that serving multilingual student writers requires approaches different from those developed for native English-speaking students, a difference that may pose unique challenges to tutors. To identify and address these challenges, we elicited tutors' perspectives on their work with…

Anatomy education is essential for developing healthcare professionals, and discussion continues about factors that impact and improve the anatomy learning environment. Neglected in this discussion is a consideration of the diverse religious assumptions and beliefs that college students bring to anatomy learning. Surveys of religion among United…

Science educators report that students struggle with understanding, using, and evaluating the evidence underpinning scientific knowledge. However, there are not many studies focused on helping instructors address those difficulties. Here, we report on a laboratory instructor's scaffolding of students' evidentiary reasoning with and about evidence…

High school students' chemistry self-efficacy (CSE) and scientific identity (SI) are not well understood in the high school chemistry classroom. The purpose of this research was to quantitatively investigate the interaction between gender and giftedness on students' CSE and SI in a suburban high school chemistry classroom, with and without…

Promotion of students' scientific literacy has long been and continues to be a central goal for reform efforts in science education. Although there is a great number of research conducted to evaluate student's scientific literacy, less is known about how we can improve students' scientific literacy through variety of scientific practices. In this…

Medical laboratory technicians (MLT's) are healthcare practitioners who play crucial roles in assisting physicians with diagnosing and monitoring illnesses. MLT's require complex training which historically has taken place in person. The COVID-19 pandemic increased awareness of a national lab technician shortage. To address the deficit, alternate…

In this dissertation, I explored students' expressed emotions as they worked on a problem-solving lab contextualizing the local lead poisoning issue in the city in which they attended college. I identified students' expressed emotions and their reasoning for expressing those emotions. I also looked at the change in students' emotions as they…

The crystalline sponge method allows for direct and precise molecular structure determination of liquid and gaseous targets and thus has been recognized as a revolutionary breakthrough in crystallography. To expose undergraduates to this cutting-edge technique, we have developed a comprehensive laboratory experiment with reaction conditions and…

Bias assessment (systematic errors) is fundamental in industry and service laboratories, where reliable results must be obtained to give correct answers to specific problems. Therefore, knowledge and practice in quality methodologies is of fundamental importance for students. Unfortunately, laboratory lessons often focus on connecting theory and…

Due to limited laboratory facilities and other constraints, many engineering students may not have the opportunity to engage with practical, hands-on learning experiences. Although some research suggests that game-based learning can provide students with these pedagogical benefits, much of that work does not directly assess the impact of such…

Although Ohm's law contains various possibilities in teaching and learning scientific inquiry, it is rare for students to experience an authentic inquiry. Thus, we designed an open-ended in-depth inquiry about Ohm's law and made students conduct it. To do this, we developed a laboratory activity for students following a standard method of Ohm's…

Background: Previous research has indicated that it is difficult to maintain student motivation in gateway courses when students from multiple majors are taking the same course. Providing students with a choice in assignment is important because it creates a feeling that the students are in charge of their education, that they can tailor their…

This article shares findings from a survey study (n = 73) focused on writing center administrator (WCA) perceptions of two phenomena we see on many secondary and postsecondary campuses in recent years: writing centers expanding to become learning centers, and writing centers consolidating or merging with other tutoring services on campus. Through…

This article describes two sets of experiments designed to enhance the understanding of colloidal systems. These experiments were designed as a part of the theme "Colloids: Where Science Meets Engineering" taught in the Department of Chemical Engineering and additionally offered to physics, chemistry, and materials science departments as…