Because of COVID-19 precautions, instructors worldwide were required to introduce a variety of virtual instruction modes to complete the Spring 2020 semester. Herein we describe parallel efforts in contextualized chemistry courses at two institutions--Carthage College and Central Michigan University. These courses are primarily designed for…

An introductory Astronomy survey course is often taken to satisfy a college graduation requirement for non-science majors at colleges around the United States. In this course, material that can be broadly categorized into topics related to "the sky", "the Solar System", "the Galaxy", and "cosmology" is…

The introductory chemistry sequence is a common pathway for undergraduates pursuing science, technology, engineering, and math (STEM) and prehealth careers. Student's academic decision-making has far-reaching consequences for their trajectory, including persistence in the major and ultimate career choice. This phenomenon was studied using a survey…

General chemistry is a gateway course that impacts the STEM trajectory of tens of thousands of students each year, and its role in the introductory curriculum as well as its pedagogical design are the center of an ongoing debate. To investigate the role of general chemistry in the curriculum, we report the results of a posthoc analysis of 10 years…

The call for reform of science education is nearly three decades old (National Commission on Excellence in Education, 1983), but the implementation of such education improvements in the form of active learning techniques in large enrollment classes remains difficult. Here we present a class project designed to increase student involvement and…

The need to engage K-12 and post-secondary students in considering the Earth as a dynamic system requires explicit discussion of system characteristics. Fundamentally, dynamic systems involve the movement and change of matter, often through processes that are difficult to see and comprehend. We introduce a novel instructional method, termed…

As a profession, engineering is not well understood by the general public. Engineers are perceived as "geeks" who love math and who have few interests outside of technical work. In short, the engineering profession has an image problem. In order to counteract this negative stereotyping, an engineering course for non-majors was developed…