Preliminary evidence regarding the effectiveness of a participation-based, formative assessment pedagogy in the laboratory component of undergraduate science classes is presented in this paper. The formative approach to teaching lab is unique in science education given the prevailing paradigm of summative assessment via grading lab reports. The…

Introductory science courses play a critical role in the recruitment and retention of undergraduate science majors. In particular, first-year courses are opportunities to engage students in scientific practices and motivate them to consider scientific careers. We developed an introductory course using a semester-long series of established…

Introductory undergraduate science courses are traditionally offered as distinct units without formalized student interaction between classes. To bridge science courses, the authors used three Honors Organic Chemistry projects paired with other science courses. The honors students delivered presentations to mainstream organic course students and…

Traditional lecturing has been shown again and again to be a less effective teaching method regarding student engagement and promotion in the sciences. Studies that compare different teaching methods often face limitations because, over time, courses are either substantially changed and/or are taught by different instructors. This article presents…

Quantitative reasoning is a key intellectual skill, applicable across disciplines and best taught in the context of authentic, relevant problems. Here, I describe and assess a laboratory exercise that has students calculate their "carbon footprint" and evaluate the impacts of various behavior choices on that footprint. Students gather…

This study examines the implementation of teaching strategies by graduate teaching assistants (GTAs) in inquiry-based introductory geology labs at a large research university. We assess the degree of inquiry present in each Physical Geology lab and compare and contrast the instructional practices of new and experienced GTAs teaching these labs. We…

We describe a third-year undergraduate course that focuses on multiscale modeling and protein folding and has as its primary goal the encouragement of students to integrate thinking across and beyond disciplinary boundaries. The ability to perform innovative and successful research work in STEM (science, technology, engineering, and mathematics)…

The Index of Learning Styles (ILS) generates reliable data. Its ability to characterize learning preference has been validated. However, the ILS has had very limited application in biology education. In 2009, students in an introductory biology laboratory completed the ILS. Overall academic performance (2009) was negatively associated with…

Oxford College is a small liberal-arts intensive 2-year undergraduate division of Emory University, where inquiry-based courses are a required part of the general education program. We have developed an authentic research experience for undergraduates that mimics--as much as possible--a real undergraduate research experience. Our program provides…

As part of a Howard Hughes Program for Innovation in Science Education grant at Iowa State University, a series of interdisciplinary graduate teaching assistant learning communities (TALC) were developed. The purpose of these communities was to create an environment to facilitate teaching assistants' pedagogical development and training to enhance…

Active learning is a teaching methodology with a focus on student-centered learning that engages students in the educational process. This study implemented active learning techniques in an orthopedic assessment laboratory, and the effects of these teaching techniques. Mean scores from written exams, practical exams, and final course evaluations…

The authors have developed and implemented a novel general education science course that examines scientific knowledge, laboratory experimentation, and science-related public policy through the lens of feminist science studies. They argue that this approach to teaching general science education is useful for improving science literacy. Goals for…

For distance-education students, the requirement for a laboratory course can present a significant hurdle to completing degree requirements. To better serve these nontraditional students, the authors developed a distance version of the laboratory course to provide a hands-on experience similar to that of on-campus students. In order to make the…

Librarians instruct students where to find information, but rarely demonstrate its management, while faculty have difficulty incorporating real-time laboratory experience with library research. This paper focuses on the development of a hands-on biology laboratory experiment in an introductory course that integrates bibliographic software into the…

A wonderful way to engage science students is to make them think a demonstration is not turning out the way the instructor intended. Basically, throw a little humor into teaching, and they will be hooked. Described in this article is a demonstration that uses Milk of Magnesia (MOM) as a visual and humorous method to review equilibrium chemistry…