ABSTRACT
The United Nations General Assembly established a set of 17 goals in 2015 known as the Sustainable Development Goals (SDGs). They inspire concerted efforts around the world to be accomplished by the year 2030. Goal 17, “Partnerships for the Goals”, embraces the fundamental strategy to achieve all the goals by the effective collaboration of all nations, institutions, organizations, and individuals. It relies on extensive global awareness as the fundamental ground to build the recognition of diversity and inclusion;striving to consider every perspective in our shared world. Academic institutions, particularly colleges and universities, should take leadership roles in educating the upcoming generation of professionals and leaders to accomplish this mission. Engineering schools and departments are required to demonstrate these as educational outcomes for their students. Specifically, Student Outcomes 2, 3, and 4 of ABET Criterion 3, all involve awareness, communication, and consideration of global contexts. This is critical to address the Sustainable Development goals as the students make up the future workforce in charge of advancing technical solutions for a better and sustainable world. This paper discusses a three-year experience in the Chemical Engineering Department, with the participation of 162 college students, in 33 projects, as a curricular requirement for a capstone course. The project provided a unique opportunity for students to become acquainted with problems around the world and to challenge them to consider multiple solutions. Student teams collaborated with foreign organizations (in the country they chose to address a problem) to analyze and propose solutions for challenges in that country. Activities are organized during the entire semester following project management techniques. They include an early presentation of the proposal, a scheduled progress report presentation, a poster, and a final presentation. Foreign partners are asked to provide their reflections on the experience. All classmates review and peer grade every deliverable from other teams. Students evaluate their teammates' performance and provide a self-assessment of their individual experience at the end of the course. A ChE Global Day was held at the end of the semester to display the posters and presentations to a broad audience with the support of university offices and centers focused on global experiences and international relations. Students earn up to 10% of the definitive grade of the course for these global engagement projects. This approach has proved to be fully sustainable, and with an overwhelming satisfaction of all the participants. It is important to note that the incorporation of a virtual platform during COVID-19 and the continuous monitoring and coaching by the instructor are producing best practices to foster communication between students and stakeholders. © American Society for Engineering Education, 2022
ABSTRACT
Promotion of STEM careers in K-12 schools is essential for the sustainable progress of the world. College students from engineering careers can provide a unique contribution to this effort. Their experience is like the K-12 school environment. However, they have advanced knowledge and skills of their critical role in society. They can offer a realistic model for K-12 students to guide their career choice and to become motivated for STEM college education. In addition, college students benefit from these experiences by reinforcing their commitment to a successful career, and to service the communities that have supported their education. Moreover, the teamwork required for an efficient and engaging set of activities provides possibilities for the inclusion and diversity of different perspectives based on their personal experiences at school. In addition, this team effort provides for the development of multiple skills for their professional job. However, though the benefit of this strategy is well known, most colleges promote outreach as extracurricular activities. This paper discusses a three-year experience in the Chemical Engineering Department, with the participation of 360 college students, in 70 projects, reaching over 2,000 school students, as a curricular requirement for capstone courses. Continuous improvements have been in progress to provide a systematic approach while remaining flexible for innovation. This has proved valuable in sustaining the continuity of the experience during the COVID-19 pandemic. Activities are organized each semester using project management techniques (plan, logbook, reports, and meetings). The instructor monitors and coaches these activities using a virtual platform MS TEAMS. Activities include an early presentation of the project proposal (week 2), a scheduled progress report presentation (week 4), a meeting with the instructor before delivering the activity to the selected community (weeks 4-8), a poster and a final presentation (weeks 12-14). Students also deliver a package with all the information, including in-person or virtual presentation or hands-on activity, pre- and post- surveys to the audience, interactions with K-12teachers, flyers and other materials (i.e., materials for demonstrations, activities). Schoolteachers frequently report on their impression or evaluation of the activities. Students gather and analyze surveys on the impact of their activities. All classmates review and peer grade deliverables from other teams. Students evaluate their teammates' performance in this project. Students provide a self-assessment of their individual experience. They earn up to 10% of the definitive grade of the course for this outreach project. This approach has proved to be fully sustainable, and with an overwhelming satisfaction of all the participants. © American Society for Engineering Education, 2022.
ABSTRACT
Chemical engineering students learn valuable fundamentals that can be used to enhance the medical field, yet the lack of emphasis on such applications can misguide undergraduate students as they choose their major. To address this misconception, we propose the use of a hands-on, interactive learning tool to expose freshman-level chemical engineering undergraduate students to applications that go beyond the traditional oil refining and catalysis emphases typically discussed in the introductory “Applications in Chemical Engineering” course. We developed a low-cost, modified fidget spinner that introduces students to blood separation principles. On each arm of the spinner, there exists a see-through chamber filled with fluid and microbeads at various ratios, which simulates the effect of hematocrit, or red blood cell fraction, on settling velocities and terminal position-phenomena that are utilized to enhance blood separation efficiencies. Due to COVID-19, we plan to implement this device by mailing fidget spinner kits with a complementary worksheet to the students to conduct observational experiments at home in the spring 2021 semester. We hypothesize that introducing biomedical applications early in the undergraduate experience will help students understand that chemical engineering knowledge can easily be transferred to biological systems and will have a significant impact on motivation and retention of women in the cohort. Motivational surveys will be used to assess pre- and post-implementation attitudes toward chemical engineering as a major and will be compared to control data collected in fall 2020. In the paper and presentation, we will also share the mathematical modeling behind creating the microbead blood simulant. We plan to conclude the paper and presentation with theoretical and practical implications of our findings. © American Society for Engineering Education, 2021
ABSTRACT
Background and Objectives: On March 11, the World Health Organization stated coronavirus disease 2019 (COVID-19) was a global pandemic; the rapid and extended spread of the COVID-19 pandemic has become a significant cause of concern for face-to-face university study. This study investigated the knowledge and awareness of chemical engineering students in Al-Balqa Applied University (BAU) in Jordan about respiratory protective measures against COVID-19. Materials and Methods: A cross-sectional study was developed using a multi-stage random sampling technique conducted from April 21-28, 2020. The data were collected through an online questionnaire distributed to BAU's chemical engineering students, with 179 responders completed the survey correctly. The data were analyzed statistically using the SPSS program. The questionnaire consisted of two parts: the first measured the student's general knowledge about the COVID-19 pandemic, while the second focused on the respiratory protection methods against COVID-19; it was structured to assess the student's knowledge about the suitable types of masks and respirators used in COVID-19 prevention, their detailed mechanism of action and filtration process type, their production materials, and finally how the student's knowledge affects choosing a proper preventive method. Results: The study found moderate awareness among engineering students about COVID-19 causative agent, effective preventive masks/respirators used, and the mask's viral blockage mechanisms. A total of 89 respondents (49.7%) pointed to the correct best protective mask, i.e., N95 mask. On the other hand, 119 respondents (66.5%) believed that a surgical mask is the best protective mask. The study also showed differences in knowledge between different academic years; the knowledge about respirators, masks, and their action mechanism among senior students in the last three academic years was better than the younger students with a P-value of 0.047 for knowledge about respirator used for protection against coronavirus disease and the P-value of 0.028 for knowledge of the comparisons between the N95 and surgical mask. On the other hand, the study showed a lack of awareness of the most suitable mask types used in pandemics and the appropriate use method. Conclusions: The study found that chemical engineering students in Al-Balqa university were moderately knowledgeable regarding COVID-19 respiratory preventive methods; these results provided an overview of each student's community's knowledge level. Therefore, efforts are needed to improve public awareness through comprehensive educational campaigns to increase students' knowledge, attitude, and practice.