Large class sizes can be a barrier to seeking assistance, inhibiting student success. Efforts to improve student outcomes and address the reluctance of students to access academic resources lead many institutional leaders to turn to unique academic support initiatives, like supplemental instruction (SI). There is ample evidence that supplemental…

Active learning is known to improve student outcomes in many STEM courses. Here, we present strategies for incorporating active learning into a large enrollment General Chemistry I course using small group activities during class time. This approach was found to mitigate gender disparities in overall course grades and reduced the number of General…

Community service-learning (CSL) is implemented mainly in smallscale classes. To date, little is known about how large-scale CSL courses could best be designed. This study seeks to identify benefits and potential strategies for designing large-scale CSL courses. A qualitative multiple case study was performed of three large-scale university…

Instructors often encounter challenges in the implementation of evidence-based teaching practices in large-enrollment STEM courses. A novel Instructional-Teams Model (I-TM) seeks to address some of these challenges with the support of student assistants in specialized roles. I-TM roles focus on supporting course and classroom management…

This study addresses lack of student engagement in large English as a second language (ESL) classes at a Pakistani university, using cooperative learning within the framework of participatory action research. A reconnaissance of the literature and thorough situation analysis led to an initial plan based on two cooperative learning strategies:…

This paper introduces a process of reading, reflection, and discussion used by two white faculty teaching at predominately white institutions to address challenges to equity in their introductory astronomy courses. The conversations focused on the context of large introductory courses, where individual instructors may lack resources and agency to…

The educational benefit of the traditional didactic lecture to learners in Higher Education is hotly debated. Given increasing student numbers, existing technical set ups and many logistical concerns, lectures remain the norm in many Higher Education Institutions (HEIs). In this personal view piece, we discuss the benefits, opportunities, and…

Background: Fear of negative evaluation, defined as a sense of dread associated with being unfavorably evaluated in a social situation, is the primary factor underlying student anxiety in college science courses and is disproportionately experienced by students who are underserved in science. Yet, it is unknown why fear of negative evaluation…

Background: The role of career interventions and their impact on students' sense of self and preparation for careers in STEM fields is an underexplored teaching and research area within STEM education. Purpose: The purpose of our mixed-methods study was to examine how a life sciences career exploration course at a large public research university…

The purpose of this study was to determine if there were achievement gains in large classes with lectures alone versus with lectures and mentored groups. To measure achievement, mid-term to final-grade gains were compared between two sections (n=82 and n=99) of a undergraduate course in Digital Circuit Design that had lectures alone versus three…

The purpose of this study was to examine the association between greater engagement (i.e., number of times participated) in mindfulness exercises administered in large university lectures and students' writing self-efficacy. For eight weeks, a breathing exercise was administered to students in one lecture section, and a progressive muscle…

Peer assessment has become a primary solution to the challenge of evaluating a large number of students in Massive Open Online Courses (MOOCs). In peer assessment, all students need to evaluate a subset of other students' assignments, and then these peer grades are aggregated to predict a final score for each student. Unfortunately, due to the…

Flipped classrooms are increasingly popular due to improvements in online technology and expected benefits in student engagement and learning. Although research has increased dramatically in the last 10 years, few studies have assessed the effectiveness of flipping large enrollment, barrier mathematics courses. Creating a comprehensive flipped…

Oral demonstration of knowledge is an effective learning and assessment strategy. It has been shown that generating explanations to oneself, or self-explaining, can improve student understanding of information. This can be achieved via student-generated videos. The quantitative effects of student-generated videos on learning and assessment in…

When instructing very large groups of students in science, it can be difficult to engage all students in the content and measure their understanding. A major unaddressed challenge in science instruction is how specifically to design and implement strategies that engender active learning particularly in high-enrollment undergraduate courses. Active…