This study was conducted to determine if embedding effective study strategies in a course would result in an increased use of these strategies and, therefore, increase success and retention in introductory-level science, technology, engineering, and math (STEM) courses. An interdisciplinary team of STEM faculty members created study strategies…

Although evidence exists that online education can result in comparable outcomes to the equivalent face-to-face (F2F) version of a course, there is still a dearth of literature. The objective of this pilot was to investigate differences in academic performance between students participating in the F2F versus online versions of Nutrition 10, an…

Graduate teaching assistants (TAs) may identify with multiple roles during their introductory biology teaching experiences. This study developed an instrument that measures TA role identity in introductory biology. Initial development and content validation of the Biology Teaching Assistant Role Identity Questionnaire (BTARIQ) occurred in four…

In response to remote learning needs during the COVID-19 pandemic, introductory lecture and laboratory courses typically delivered fully in person were offered in a completely virtual format for the first time. Introductory laboratory courses are pivotal foundations for future discipline-specific learning and serve as prerequisites for a myriad of…

The collaborative nature of introductory college science labs means that labs can play a major role in boosting students' interest in experimental science when they work together in small groups. However, collaboration in lab courses is not always positive for all students. We report on a study that documented how women in mixed-gender groups in a…

Most introductory courses are held in large lecture halls, with students typically sitting in either the front, middle, or back of the classroom. In a mixed-methods study of student attendance, performance, and seat choice, we found that students who chose to sit behind their peers performed nearly a full grade level worse than their peers who sat…

During the pandemic, the use of question pools for online testing was recommended to mitigate cheating, exposing multitudes of science, technology, engineering, and mathematics (STEM) students across the globe to this practice. Yet instructors may be unfamiliar with the ways that seemingly small changes between questions in a pool can expose…

To transition introductory college science courses from large, passive lectures to more student-centered learning environments, additional instructional support is needed. Peer learning assistants (PLAs) can support that transformation by engaging students in interactive discourse and collaborative learning during class activities. PLAs are…

Quantitative reasoning, although included in most science courses, can be challenging to teach. In this article, we explore whether cooperative learning may help instructors teach quantitative reasoning and enhance students' understanding and learning experience. Our lesson was taught in a large introductory geoscience course. The lesson required…

More than 8 out of every 10 college students are not STEM majors, yet we have little understanding about learning expectations for them. We used the results of the Howard Hughes Medical Institute BioInteractive learning objectives survey of 38 instructors teaching nonscience major courses to characterize learning objectives (LOs) in these courses.…

Online laboratories can be an effective way to introduce students to lab concepts while providing flexibility, increased access, and reduced costs. However, online labs might lack the authentic research experience that can be gained by doing hands-on lab work. This study explores student perceptions of an online, inquiry-based introductory biology…

Acceptance of human evolution seems to be the majority position for the U.S. population; however, acceptance of evolution among conservative Christian groups is low, sometimes below 50%. There are many different reasons for this low acceptance, leading to a significant disconnect between scientific specialists and the general population. This…

Self-regulated learning (SRL) is the metacognitive aspect of learning that goes beyond learning content and skills. With SRL, students are aware of their content understanding and learning progress and use advanced thinking skills to create goals and improve their academic achievement. In this action research, SRL strategies were integrated into…

Active learning classrooms (ALCs) are designed to support collaborative learning in large class sections that are often taught with a lecture format. Studies on ALCs indicate that they have positive influences on student learning, but the same studies fail to look at learning differences between subgroups of students. In the current study,…

Course-based undergraduate research is promoted as an equitable strategy for providing the benefits of research experiences to a larger, more diverse population of students pursuing science degrees. Here, we report the impacts of course-based research on the self-efficacy and future goals of students enrolled in introductory biology courses at a…