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Physicists are likely to encounter ethical dilemmas during their careers. However, physics students are often not taught about ethics during their degrees. It is imperative that future physicists are introduced to the real-world implications of their work in order to develop their ethical reasoning skills. At Texas State University, we have developed and implemented an ethics unit for a new Observational Astrophysics course. The unit is centered on the potential construction of the Thirty Meter Telescope on Mauna Kea. We video-recorded whole class and small group discussions via Zoom from Spring 2021 to study the responses of students throughout the unit. In this talk, I will share examples of how students respond to prompts that invoke their ethical reasoning skills within physics, and consider how they navigate ethical discussions with their classmates.

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Analyzing Students’ Discussions about Ethical Dilemmas in Physics

student-discussions

physics

ethics

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Curve-fitting with Model Testing using Chi-Square Minimization in Excel

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Fostering Design and Communication Skills by Building a Scientific Apparatus

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A Student Designed Lab to Test Newton’s 2nd Law

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Xavier University of Louisiana, in collaboration with the Institute of Earth Science Research and Education (IESRE) run the ECoSTEM project. This project aims to improve the quality of undergraduate STEM education by introducing a computational, community-oriented component into STEM programs at Xavier University. Specifically, undergraduate students develop microcontroller-based systems for collecting airborne particulate data. They work with public school teachers (and their students) and Louisiana Department of Environmental Quality (LDEQ) officers to deploy the sensors at locations around New Orleans and to analyze the resulting data. Airborne particulates are often the pollutant of greatest concern in minority and other underserved communities. This project provide undergraduates at Xavier and the local teachers (and their students) with learning experiences that are relevant to them and their communities. ECoSTEM uses a tiered mentoring system in which the project team members mentor undergraduates, who in turn work with public school teachers and their students.

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Floating and Falling: 3rd-grader’s Depictions of Forces in Wind Columns

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Force Concept Inventory: Factor structure measurement invariance across genders

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Development of a Likert-style assessment to assess learning assistants PCK-Q

It is important for physics students to develop ethics knowledge, yet this is rarely taught in undergraduate physics classes. We are addressing this limitation in an ethics unit for an observational astrophysics class at Texas State University. The unit encompassess an introduction of the Thirty Meter Telescope (TMT), a local perspective in San Marcos, a history of Hawaii, perspectives about the TMT, and formal ethical frameworks. I will present our preliminary analysis of data from Spring 2020 and 2021, with an emphasis on the students’ written work at the end of the unit. Our analysis indicates that students experienced an increased understanding of the complexity of the issue, increased empathy to both sides, and a desire for a compromise. In order to support the physics educator community in teaching about ethics in physics classes, I will highlight what worked well in our design and what could have been improved.

Analyzing Students’ Discussions about Ethical Dilemmas in Physics

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Analyzing Students’ Discussions about Ethical Dilemmas in Physics

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