Instructor perspectives on the emergency transition to remote instruction of physics labs

Laboratory courses are an important part of the undergraduate physics curriculum. During physics labs, students can engage in authentic, hands-on experimental practices, which can prepare them for graduate school, research laboratories, and jobs in industry. Because of the COVID-19 pandemic in Spring 2020, colleges and universities across the world rapidly transitioned to teaching labs remotely. In this work, we report results from a survey of physics lab instructors on how they adapted their courses in the transition to emergency remote teaching. We identified three common themes in the instructors' responses: (i) using a variety of simulation tools, (ii) changing learning goals of the courses to be more concept focused, and (iii) reducing group work due to equity and technological concerns. We discuss the common challenges and successes reported by instructors, which leads to themes and lessons that can impact future remote and in -person instruction.

Undergraduate student experiences in remote lab courses during the COVID-19 pandemic

The 2020???2021 academic year was a unique time for many instructors who had to adapt their courses to be conducted remotely due to the COVID-19 pandemic. This was especially challenging for physics lab courses, which usually emphasize hands-on experiments. Although many courses have now returned to in-person teaching, the possibility remains of future disasters necessitating similar remote courses. It is important to understand how undergraduate students experienced remote physics lab courses during the pandemic, including what aspects of the courses contributed to positive student outcomes. To investigate this, we surveyed over 5000 students from 24 different institutions, asking how the students engaged with their physics lab courses during the 2020???2021 academic year. Here, we describe the frequency with which the students performed various class activities, aspects of the course environment, challenges the students faced, aspects of the courses the students found enjoyable, and some student outcomes. We further study the impact of the course activities and course environment on four of the outcomes (self-reported learning of lab skills, self-reported learning of concepts, course enjoyment, and development of a sense of community). We find that students who were provided clear expectations, had enough time for their coursework, frequently worked in groups, and frequently had access to guidance from their instructors were more likely to report positive outcomes. This work demonstrates the importance of certain aspects of lab courses for several desirable outcomes in remote lab courses during a pandemic, with findings that may transfer to in-person or remote lab courses in the future.

Lab instruction during the COVID-19 pandemic: Effects on student views about experimental physics in comparison with previous years

Physics lab instructors were forced to adapt their courses in 2020 due to the COVID-19 pandemic. We investigate the impact these changes had on student views towards experimental physics as measured by the Colorado Learning Attitudes about Science Survey for Experimental Physics (E-CLASS). Analysis of the responses from over 1600 students in both spring and fall semesters and performing a comparison with the same courses in 2019 shows that student total E-CLASS scores were not lower in 2020 compared to 2019. Nevertheless, in the Fall 2020 data, we find that there is a variation in the mean E-CLASS scores on some individual questions when compared to previous years. © 2021 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/"Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.