Access to lower-division engineering courses in the community college substantially influences whether or not community college students pursue and successfully achieve an engineering degree. With about 60% of students from under-represented minority (URM) groups beginning their post-secondary education in the community colleges, providing this access is critical if the US is to diversify and expand its engineering workforce. Still many community college lack the faculty, equipment, or local expertise to offer a comprehensive transfer engineering program, thus compromising participation in engineering courses for underrepresented groups as well as for students residing in rural and remote areas, where distance is a key barrier to post-secondary enrollment. An additional obstacle to participation is the need for so many community college students to work, many in inflexible positions that compromise their ability to attend traditional face-to-face courses. Through a grant from the National Science Foundation Improving Undergraduate STEM Education program (NSF IUSE), three community colleges from Northern California collaborated to increase the availability and accessibility of the engineering curriculum by developing resources and teaching strategies to enable small-to-medium community college engineering programs to support a comprehensive set of lower-division engineering courses that are delivered either completely online, or with limited face-to-face interactions. This paper focuses on the development and testing of the teaching and learning resources for Introduction to Engineering, a three-unit course (two units of lecture and one unit of lab). The course has special significance as a gateway course for students who without the role models that their middle class peers so often have readily available enter college with very limited awareness of the exciting projects and fulfilling careers the engineering profession offers as well as with apprehension about their ability to succeed in a demanding STEM curriculum. To this end, the course covers academic success skills in engineering including mindset and metacognition, academic pathways, career awareness and job functions in the engineering profession, team building and communications, the engineering design process, and a broad range of fundamental and engaging topics and projects in engineering including electronics, basic test equipment, programming in MATLAB and Arduino, robotics, bridge design, and materials science. The paper presents the results of a pilot implementation of the teaching materials in a regular face-to-face course which will be used to inform subsequent on-line delivery. Additionally, student surveys and interviews are used to assess students’ perceptions of the effectiveness of the course resources, along with their sense of self-efficacy and identity as aspiring engineers.
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Assessing opportunities and inequities in undergraduate ecological forecasting education
Conducting ecological research in a way that addresses complex, real‐world problems requires a diverse, interdisciplinary and quantitatively trained ecology and environmental science workforce. This begins with equitably training students in ecology, interdisciplinary science, and quantitative skills at the undergraduate level. Understanding the current undergraduate curriculum landscape in ecology and environmental sciences allows for targeted interventions to improve equitable educational opportunities. Ecological forecasting is a sub‐discipline of ecology with roots in interdisciplinary and quantitative science. We use ecological forecasting to show how ecology and environmental science undergraduate curriculum could be evaluated and ultimately restructured to address the needs of the 21stcentury workforce. To characterize the current state of ecological forecasting education, we compiled existing resources for teaching and learning ecological forecasting at three curriculum levels: online resources; US university courses on ecological forecasting; and US university courses on topics related to ecological forecasting. We found persistent patterns (1) in what topics are taught to US undergraduate students at each of the curriculum levels; and (2) in the accessibility of resources, in terms of course availability at higher education institutions in the United States. We developed and implemented programs to increase the accessibility and comprehensiveness of ecological forecasting undergraduate education, including initiatives to engage specifically with Native American undergraduates and online resources for learning quantitative concepts at the undergraduate level. Such steps enhance the capacity of ecological forecasting to be more inclusive to undergraduate students from diverse backgrounds and expose more students to quantitative training.
more » « less- NSF-PAR ID:
- 10418471
- Publisher / Repository:
- Wiley Blackwell (John Wiley & Sons)
- Date Published:
- Journal Name:
- Ecology and Evolution
- Volume:
- 13
- Issue:
- 5
- ISSN:
- 2045-7758
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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