Advancements in computation and machine learning have revolutionized science, enabling researchers to address once insurmountable challenges. Bioinformatics, a field that heavily relies on computer-driven analysis of biological data, has greatly benefited from these developments. However, traditional bioinformatics instruction frequently lacks the…

An understanding of basic science is central to student success at the university level, even for students who will never work in scientific fields. Our investigation into students' understanding of DNA is part of a larger investigation into students' knowledge and attitudes about science. DNA and the concepts associated with it (e.g., heredity…

Rising tuition rates across colleges and universities contribute to the mounting financial strain on students. In response to rising costs, literature details that students seek to bolster their financial security by working additional hours per week, consequently leading to less available time. Previous studies have focused on the negative…

Anorexia nervosa is a complex behavioral disorder with the highest risk of death of any psychological disorder. Between 15% and 20% of those suffering from anorexia die from complications that are attributed either directly or indirectly to self-starvation. Heritability for anorexia is around 0.5, meaning about 50% of the risk for anorexia is…

Physical and life science disciplines emphasize how basic structural units influence function, yet it is challenging for students to understand structure-function relationships, particularly at molecular scales. Undergraduates in our biology capstone course struggled to connect mutations in a gene encoding a key protein in a cell development…

A critical thinking assessment was used to compare biology students in a nonmajors course who participated in either a multisemester research program or in a one-semester lab study. Initially, it was thought the former would be more effective in promoting critical thinking improvement than the latter. Data from nine biology classes with pre- and…

An essential component skill of monitoring and reflection during problem solving is work checking, a process used by experts while solving problems to determine if their solution is achieving the goal. The results of work checking may reveal errors or inconsistencies, indicating a need for iteration. Using think-aloud interviews, the authors…

This article details the aim, development, and implementation of the Chemistry-Genetics Course Collaborative (CGCC), a cotaught offering of a human genetics course with an honors introductory chemistry course. The CGCC was formed to fully integrate the two courses, along with the associated chemistry lab, to create an interdisciplinary scientific…

A special topics course combining two relevant and contemporary themes (forensic DNA analysis and illicit drug detection) was developed to stimulate student enthusiasm and enhance understanding of forensic science. Building on the interest of popular television shows such as "CSI" and "Breaking Bad," this course connects…

There is wide consensus among educators that participation in authentic research is valuable for undergraduate science students, and incorporating research into large-enrollment courses is one way to provide that opportunity to many students. There is substantial variation in the documented impacts, however, particularly between males and females.…

We piloted a semester-long, interdisciplinary, introductory science course using recently developed optogenetic technique as a main context. In neuroscience application, this technique introduces the gene of light-sensitive membrane protein into a targeted class of neurons, whose activity then can be modulated with a laser of specific wavelength.…

For four consecutive semesters, students in an Introductory Biology class at Coastal Carolina University were assigned to read a case study article that explores the link between a single gene and earwax type. The case study article, broadly defined as a story with an educational message (Herreid, 2007), was originally published by the "New…

Introducing students to the newest research in a field is a challenging task for an instructor. Commercially available course material is at least two to three years old, is not citable, and is not a realistic training aid for students planning to enter a scientific field. In addition, engaging students in discussions about current research topics…

Population genetics is fundamental to understanding evolutionary theory, and is taught in most introductory biology/evolution courses. Many students are unaware that understanding this topic requires pertinent knowledge of mathematics and consequently struggle with the subject. As a response to this problem, a virtual tool (Pop!World) was…

The genome projects of the past decades have created extensive databases of biological information with applications in both research and education. We describe an inquiry-based exercise that uses one such database, the National Center for Biotechnology Information Influenza Virus Resource, to advance learning about influenza. This database…