Simple energy balance models of planetary systems are of fundamental importance to understanding equilibrium temperatures. Most textbooks that discuss energy balance take a further step and include the effects of an atmosphere on the surface temperature. It is noticeable, however, that in such discussions of planetary surface energy balance some…

In this article, we describe two large-scale, professional development programs that are grounded in communities of practice in the geosciences. Each program uniquely fostered leadership skills among the participants, and many community college instructors emerged as leaders on their campuses and beyond.

At a time when traditional fieldwork is coming under pressure, be it from shrinking budgets, reducing carbon footprints, increased concerns for personal safety or the desire to make field skills accessible to all, how do we ensure that the key skills of observation, data collection and landscape analysis can still be developed in our students?…

Efforts to diversify STEM fields have not completely eliminated higher rates of women leaving certain science, technology, engineering, and mathematics (STEM) disciplines, such as geosciences. A diverse mentorship network is linked to persistence in STEM among college students, but little is known about how it leads to persistence. In particular,…

In response to geoscience education research and calls for the need to reform STEM teaching in higher education, many geoscience faculty are adopting research-based pedagogies to improve student learning in their courses. Our own effort to reform our introductory geology course included daily student-centered activities and other reforms we…

Math anxiety involves moderate to extreme fear, anxiety, and occasionally physical pain associated with anticipating or performing mathematical tasks. High levels of math anxiety have been tied to students taking lower levels of math and choosing less quantitatively challenging courses and careers. In a small geoscience program in a primarily…

The undergraduate geoscience program concludes with a field-based capstone course that equips the graduating geologist with basic field-mapping abilities. However, many of the field-based geoscience programs have been temporarily halted or converted to an online version because of the COVID-19 outbreak. The South Dakota Mines created an online…

Explaining phenomena associated with a system involves describing a system's structure and articulating the process through which the system's structure changes over time. This paper defines geo-sequential reasoning in the context of plate tectonics and uses it to analyse how students explain the geological processes that occur along convergent…

Mathematics is a common component of many science and social science degrees, but frequently not considered a prerequisite for their study. This can lead to some students studying mathematics components at undergraduate level with little or no previous mathematical learning and varying levels of motivation, or desire, to study mathematics. This…

Undergraduate summer field programs are valuable experiences that can foster or reduce students' self-efficacy, an important factor in students' success and retention in geoscience. Growing research findings show that science field experiences can be hostile and unwelcoming to students with marginalized identities, which may negatively impact…

The purpose of this study is to determine the spatial thinking ability of high school students using indicators from Sharpe-Huynh model. These indicators include analysis, spatial interaction, scale, representation, comprehensiveness, and application. Furthermore, this study examined the effect of Earthcomm learning on student's spatial thinking…

In this paper, we dwell amongst what was agitated from enacting Neimanis' (2012) hydrofeminism in an 'aqueous-body-writing-reading' experiment that unfolded in discrete but entangled locations (London and Cape Town) to actively disrupt and reformulate ideas about what it is to do scholarly work. We consider how we might dislodge anthropocentric…

O•, O[subscript 2] and O[subscript 3] play vital roles in the Earth's atmosphere, regulating ultraviolet radiation from the Sun and being essential for life. However, the oxygen family, O•, O[subscript 2] and O[subscript 3], also provides a source of the HO radical, the atmospheric detergent that removes pollutants from the atmosphere. This…

Providing pathways that support geoscience transfer students from two-year colleges (2YC) to four-year colleges and universities (4YCU) addresses enrollment challenges, diversity, equity, and inclusion issues, and helps build the 21st-century geoscience workforce. Building bridges between 2YC-4YCU programs can happen in various ways, all of which…

As one of the STEM disciplines with the lowest percentages of minoritized students and professionals, faculty and administrators in the geosciences have an opportunity to address racism within the context of their classrooms and campuses. In response, a group of community college geoscience faculty from disparate institutions across the U.S. came…