Many high school students learn about nutrient cycling during biology, environmental science, and agriculture classes. These lessons often focus on soil and plants, and nutrient cycling is usually taught independently from climate change. Scientists know that animals, including fish, can have strong effects on nutrient cycling (i.e., nitrogen and…

Climate change is a growing global crisis with short and long-term physical and human impacts. Although climate change is a global occurrence, the impacts of climate change are not felt equally among all locations and all groups of people. Climate justice education is a form of social justice education that invites students to consider how the…

This study investigates the evolution and associations between exam grades and social comparison concern (SCC) among students in an introductory calculus-based physics course. We begin with a descriptive characterization of midterm and final exam scores as well as pre-post SCC scores, including the concurrent evolution of these scores during the…

School closures because of natural phenomena, such as COVID-19, underscore long-standing gaps in access to science education in the United States of America, particularly for young students. When educators have to pivot to deliver virtual instruction, it is important to identify feasible remote learning strategies for science content across formal…

One of the most challenging aspects of teaching anatomy and physiology is using teaching tools that enhance active learning and keep students actively engaged during the lecture courses. This study explored the use of a student response system that was easy to use, cost-efficient, and re-usable for multiple anatomy and physiology courses. More…

The overhead projector is perhaps passing out of use, but it is still a useful device with which to do lecture demonstrations. In my early years at Kenyon I was teaching the pre-med course, and found that the overhead projector was an ideal platform for showing the phenomena of polarized light. This note is a discussion of how I learned to use the…

Laboratory courses are often designed using step-by-step protocols which encourage students to conduct experiments without thinking about what they are doing or why they are doing it. Such course design limits the growth of our students as scientists and can make it more difficult for a student to transition to the expectations of a research…

This study investigated if student placement in a primary grade 1-3 classroom with a teacher who had been trained in a U.S. science Framework-aligned [National Research Council. (2012). "A framework for K-12 science education: Practices, crosscutting concepts and core ideas." The National Academies Press] professional development science…

If children have opportunities to develop positive attitudes toward learning science, the pipeline to science careers can be maintained and enhanced. This article describes the development and validation of a short form, 24-item, Assessment of Attitudes in Science Constructs for Fourth Grade (AASC-4) for utilization in future research aimed at…

Because honeybees are so crucial to the ecosystems in which they exist, educating younger children on the usefulness and relative harmlessness of honeybees may be key to ensuring their survival among future generations. Described here is a unit that addresses the critical role of the honeybee in pollinating flowers using the 5E learning cycle…

One of the most powerful strategies to support next generation science instruction is the use of instructional models. The Biological Sciences Curriculum Study 5E (Engage, Explore, Explain, Elaborate, and Evaluate) instructional model is arguably the most widely used version of a learning cycle in today's classrooms. The use of the 5Es as an…

Board games continue to increase in popularity and the pedagogical value of games has been repeatedly supported. Games keep students engaged and the level of engagement translates directly into time spent playing, and correspondingly, time spent reviewing course material. Therefore, game play is expected to result in greater student success.…

[This paper is part of the Focused Collection on Astronomy Education Research.] Students taking a second astronomy course for nonscientists were asked to reflect on the nature of scientific inquiry three times during the first half of the semester. First, they were assigned a short paper in which they were asked to argue for or against the thesis…

Microbial processes in the deep biosphere affect marine sediments, such as the formation of gas hydrate deposits. Gas hydrate deposits offer a large source of natural gas with the potential to augment energy reserves and affect climate and seafloor stability. Despite the significant interdependence between life and geology in the ocean, coverage…

Ocean acidification refers to the process by which seawater absorbs carbon dioxide from the atmosphere, producing aqueous carbonic acid. Acidic conditions increase the solubility of calcium carbonate, threatening corals and other calcareous organisms that depend on it for protective structures. The global nature of ocean acidification and the…