Development of a Community of Practice for Rethinking Best Practices in Post-COVID Experiential Learning

In the laboratory classroom, students have opportunities for design, problem solving, and exposure to real-world issues that are not usually present in traditional homework assignments. However, to operate effective laboratories, engineering departments and colleges must address challenges such as budget constraints, space limitations, class size, and limited teaching resources. The COVID-19 pandemic has only exacerbated these issues and added more with the need for online and remote learning experiences without sacrificing the benefits of experiential learning. Laboratory and design courses were significantly impacted by the sudden move to remote delivery during pandemic lockdowns. Instructors and departments made decisions for adapting each course based on specific needs. Throughout that time, instructors in lab and design courses identified both the successes and the continuing challenges to remote and hybrid delivery. When courses returned to in-person modalities, instructors considered what lessons learned can inform the future of experiential learning-based courses. This paper describes development of a Community of Practice (CoP) of lab and design course instructors to develop strategies and best practices across one engineering college as we enter a new era of teaching and learning, post-COVID. This paper describes formation of the lab and design CoP, practical operating details of the CoP, as well as lessons learned from delivery of workshops and meetings. In addition to providing a road map for instructors to form a similar working group at their institution, we will share knowledge gained, commonalities across course types, and a summary of answers to the questions that inspired the formation of this CoP. © American Society for Engineering Education, 2022

PAPEROMETER: A LOW-COST INCENTIVE SPIROMETER

As a preemptive response to the widespread need for respiratory medical devices developing in the wake of the COVID-19 pandemic, we propose a low-cost incentive spirometer for respiratory rehabilitation in patients with reduced lung function. An incentive spirometer manufactured entirely out of recyclable material, termed "Paperometer," aims to address the multifaced problem of medical device inaccessibility: high cost, lack of user- or environmental-friendliness, and unavailability to those who need them the most. Operating in accordance with governing physical formulae including Ohm's law and the Hagen-Poiseuille equation, Paperometer is intended to improve the user's lung function through repeated use of the device, which facilitates slow, deep breaths of air. Several prototypes were created based on a list of design criteria established through background research and stakeholder interviews. From four initial prototypes, all created predominantly from simple foldable geometries, one design was selected for further iteration. The most promising functional prototype was crafted from recyclable plastic and paper folded into various shapes including a box, tube, and pinwheel. The Paperometer concept stands as an innovative solution to reduce the cost and environmental burden of meeting the demand for medical devices. Once validated, the device may serve as an important tool in combating the ongoing global pandemic.