Developing an adequate understanding of the nature of science includes developing an understanding of the uses and importance of models in science. General accounts of science aimed at university students, however, tend to neglect this aspect. A noticeable exception is the simple model of the key elements of a scientific result presented by Giere,…

This article describes a comprehensive practical laboratory method for developing an enzyme to more easily measure glyphosate levels in solution. Through this article, undergraduate students of biology majors can conduct research experiments in critical fields by utilizing various techniques, such as chemiluminescence (CL) biosensors with…

Design science research (DSR) is an appropriate method for postgraduate-level (MSc) thesis work, where the students need to combine and apply theoretical knowledge and hands-on skills to solve practical problems. Students face considerable challenges, however, when applying DSR in timeboxed situations with limited competences. In this paper, I…

Much knowledge production, both academic and non-academic, is driven by a need to simplify the world in order to enable people to navigate the complexities of everyday life. Such simplifications not only risk offering less reliable representations of the world, they can also turn into disruptive and harmful images of the world. In this article,…

Using a Geiger-Müller tube, sound-capturing software, and a simple computer program, students measured to reasonable precision the half-value layer of steel in absorbing high-energy gamma rays from a Radium Ore Revigator (pronounced re-vig-a-tor with the accent on "vig"), an early quack medical device. This article describes the process…

We report the design of a low-cost electrochemical workstation and open-source graphical user interface capable of performing a variety of electrochemical methods in an undergraduate teaching laboratory. The instrument--based on the popular Arduino microcontroller board--can be constructed from common components for $40 USD. The modular design of…

Molecular biology, broadly defined as the investigation of complex biomolecules in the laboratory, is a rapidly advancing field and as such the technologies available to investigators are constantly evolving. This constant advancement has obvious advantages because it allows students and researchers to perform more complex experiments in shorter…

The pharmaceutical and medicine manufacturing industry has become the largest industrial sector for the employment of chemists, indicating a need for experiments with a pharmaceutical sciences context in the undergraduate chemistry curriculum. In the pharmaceutical industry, testing drug dissolution is a key analytical task for solid oral dosage…

Design science research (DSR) produces knowledge via the design and evaluation of innovative solutions to real-world problems. DSR provides an improved understanding of how and why the solutions work. While DSR is being widely embraced in many research disciplines, its educational pedagogy so far remains immature with little guidance on how best…

Where does science and technology studies (STS) belong? In "A Place for Science and Technology Studies," Jane Calvert takes readers through eight different rooms--the laboratory, the conference room, the classroom, the coffee room, the art studio, the bioethics building, the policy room, and the ivory tower--investigating the…

To best prepare students for the real-world research environment, key skills, including experimental design, data analysis, communication of results, and critical thinking, should be key components of undergraduate science courses. Furthermore, the impact of the COVID-19 pandemic on in-person teaching has resulted in a need to develop courses that…

We have developed a course-based undergraduate research experience (CURE) that can be carried out in the context of an existing second-semester or upper-level organic laboratory course. In this three-week laboratory module, students synthesize a small library of molecules, test them in a robust biological assay, and design a new compound library…

Although most instructors and institutions agree on its value, undergraduate research remains an underutilized pedagogical tool because it requires ample time, funding, and equipment. Various institutions feel these pressures differently, but for many small institutions, lack of laboratory equipment and financial support can hinder undergraduate…

At our small liberal arts college, we require undergraduates majoring in Biology and Biomedical Sciences to take a seminar in the spring of their senior year. Each year, the seminar focuses on a different topic in molecular biology and/or biochemistry. The course operates as a "journal club"--every week, a student presents a…

Advancing equity and justice in undergraduate biology education requires research to address the experiences of disabled students. Scholars working in disability studies have developed models of disability that inform Discipline-Based Education Research (DBER). To date, DBER literature has been predominantly informed by the medical and social…