A lateral flow assay was designed and optimized as an independent study project that aimed to develop an assay for the qualitative detection of troponin assay. Lateral flow assays (the classic example being a pregnancy test) have the advantage of being rapid, specific, and user-friendly. They are composed of an absorbent pad, a nitrocellulose…

Interest in the gender gap in the physical sciences has been ongoing for a number of years. This study aimed to explore differences in gender based on self-perception. The use of a post-examination survey was used to examine the role of gender in grade perception in chemistry courses over a several-year period. This included courses for…

Lidar remote sensing, which uses laser pulses to measure three-dimensional structure, has become essential across natural science disciplines. However, undergraduate students typically receive limited, if any, exposure to this technology and rarely have opportunities to experience it. Experiential and multi-modal courses may be ideal for…

High structure courses ask students to be active participants in the learning process with preclass content acquisition and assessment, in-class active-learning exercises, and after-class review assignments. Although faculty may suggest certain strategies for success in high structure courses, it is unknown what students find valuable and what…

Laboratory learning in the life sciences is historically centered around following recipe-like instructions to complete activities with defined outcomes. The American Association for the Advancement of Science's "Vision and Change" report has called for a change in science teaching. The report emphasizes the importance of providing…

Students' academic performance improves when they use active study methods and discussion of study strategy efficacy can impact students' choice. Faculty often employ mid-semester wrappers to encourage student reflection on their study habits, so we explored whether exposure to research about learning embedded within post-exam wrappers was…

There has been an increase in the number of studies about educational scenarios aimed at promoting argumentation. Special attention is given to scenarios involving case studies. In this article, we report on the application of an interrupted case study to develop argumentation skills supported by information and communication technologies. The…

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…

Analysis of weekly peer-reviewed writing exercises in undergraduate introductory biology courses revealed that student improvement in ability to judge essays correlated with improvement in their own writing (n = 121 students). This correlation occurred across the spectrum of academic ability. The essays were scored by peers, self, and the…

Educational efforts to promote effective oral science communication at the undergraduate level tend to reinforce strategies related to impression management. Students are taught tactics that can be used to create the impression of competent science communication without reflectively considering epistemological beliefs. Deeper aspects of oral…

Research shows that there are multiple benefits to giving college students oral rather than written exams. However, studies that examine, describe, and differentiate how students view their oral exams were never found in a literature search. The purpose of this study was to use Q methodology [Q] to describe the divergent student views about taking…

Improving the rate at which individuals enter STEM careers remains a national concern, and there is a critical need for additional research examining the impact of career development programs for undergraduate STEM majors. Most career development studies are grounded in Social Cognitive Career Theory (SCCT), which states that students progressing…

Clear, detailed instructional procedures have an important role to play in laboratory teaching to not only produce consistent results but also ensure safe practices. Student success in using these procedures can be strengthened through the use of video resources. However, not all video content will have the same impact. Videos must have sufficient…

The Learning Assistant (LA) program is a near-peer teaching model with three key components: (i) reevaluation of curriculum and lesson design to incorporate undergraduate LAs as a central part of the course; (ii) a seminar attended by first-time LAs, where they learn about education theory; and (iii) weekly meetings in which LAs and course…

Pedagogical approaches for supporting students' argumentative writing in science laboratories have not been fully established. This article examines the development of argumentative abilities in undergraduate students enrolled in chemistry laboratory courses that employed two teaching sequences: (i) an argumentative writing workshop for conceptual…