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The California Community College system plays an important role in providing affordable and accessible education to diverse student populations by allowing them to complete all of their lower-division course work and then transfer to a four-year institution to complete a bachelor’s degree. However, the increasing divergence of the lower-division requirements among different four-year institutions and among the different fields of engineering, coupled with decreasing enrollments and resources, has forced many community colleges to cancel low-enrollment classes and high-cost programs including those in engineering. To address this issue, four community colleges in the San Francisco Bay Area developed an innovative program titled Creating Alternative Learning Strategies for Transfer Engineering Programs (CALSTEP). Funded by the National Science Foundation through the Improving Undergraduate STEM Education (IUSE) program, CALSTEP aims 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. In addition to developing and implementing curriculum materials and resources for the core lower-division engineering courses, one of the main components of CALSTEP is disseminating the curriculum widely in California community college engineering programs. This is done through the Summer Engineering Teaching Institute, which is a two-daymore »teaching workshop that introduces community college engineering faculty to the CALSTEP curriculum, and assists faculty in implementing the curriculum and developing alternative teaching and learning strategies to increase enrollment and improve teaching effectiveness. Results of curriculum development and the implementation of the Summer Engineering Teaching Institute will be highlighted in this paper, as well as future plans to maximize the impact of the program in increasing access to engineering education among thousands of community college engineering students and strengthening engineering transfer programs in the state.« less

Broadening participation in engineering among underrepresented minority students remains a big challenge for institutions of higher education. Since a large majority of underrepresented students attend community colleges, engineering transfer programs at these community colleges can play an important role in addressing this challenge. However, for most community college engineering programs, developing strategies and programs to increase the number and diversity of students successfully pursuing careers in engineering is especially challenging due to limited expertise, shrinking resources, and continuing budget crises. This paper is a description of how a small engineering transfer program at a Hispanic-Serving community college in California developed effective partnerships with high schools, other institutions of higher education, and industry partners in order to create opportunities for underrepresented community college students to excel in engineering. Developed through these partnerships are programs for high school students, current community college students, and community college engineering faculty. Programs for high school students include a) the Summer Engineering Institute – a two-week residential summer camp for sophomore and junior high school students, and b) the STEM Institute – a three-week program for high school freshmen to explore STEM fields. Academic and support programs for college students include: a) Math Jam – amore »one-week intensive math placement test review and preparation program; b) a scholarship and mentoring program academically talented and financially needy STEM students; c) a two-week introduction to research program held during the winter break to prepare students for research internships; d) a ten-week summer research internship program; e) Physics Jam – an intensive program to prepare students for success in Physics; f) Embedded Peer Instruction Cohort – a modified Supplemental Instruction program for STEM courses; g) STEM Speaker Series – a weekly presentation by professionals talking about their career and educational paths. Programs for community college STEM faculty and transfer programs include: a) Summer Engineering Teaching Institute – a two-day teaching workshop for community college STEM faculty; b) Joint Engineering Program – a consortium of 28 community college engineering programs all over California to align curriculum, improve teaching effectiveness, improve the engineering transfer process, and strengthen community college engineering transfer programs; c) Creating Alternative Learning Strategies for Transfer Engineering Programs – a collaborative program that aims to increase access to engineering courses for community college students through online instruction and alternative classroom models; and d) California Lower-Division Engineering Articulation Workshop – to align the engineering curriculum. In addition to describing the development and implementation of these programs, the paper will also provide details on how they have contributed to increasing the interest, facilitating the entry, improving the retention and enhancing the success of underrepresented minority students in engineering, as well as contributing to the strengthening of the community college engineering education pipeline.« less

There is an increasing recognition among institutions of higher education of the important role that community colleges play in educating future engineers and scientists, especially students from traditionally underrepresented groups. Two-plus-two programs and articulation agreements between community colleges and four-year institutions are growing, allowing community college students to take their lower-division courses at local community colleges and then transfer to a university to complete their baccalaureate degrees. For many small community colleges, however, developing a comprehensive transfer engineering program that prepares students to be competitive for transfer can be challenging due to a lack of facilities, resources, and local expertise. As a result, many community college students transfer without completing the necessary courses for transfer, making timely completion of degrees difficult. Through a grant from the National Science Foundation Improving Undergraduate STEM Education program (NSF IUSE), three community colleges from Northern California collaborated to develop resources and alternative 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. The biggest challenge in developing such strategies lies in designing and implementing courses that have lab components. This paper focuses on the developmentmore »and testing of the teaching and learning resources for Engineering Graphics, which is a four-unit course (three units of lecture and one unit of lab) covering the principles of engineering drawings, computer-aided design (using both AutoCAD and SolidWorks), and the engineering design process. The paper also presents the results of the implementation of the curriculum, as well as a comparison of the outcomes of the online course with those from a regular, face-to-face course. Student performance on labs and tests in the two parallel sections of the course are compared. Additionally student surveys and interviews, conducted in both the online and face-to-face course are used to document and compare students’ perceptions of their learning experience, the effectiveness of the course resources, their use of these resources, and their overall satisfaction with the course.« less

In an effort to extend access to the lower-division engineering curriculum for non-traditional students, three community colleges from Northern California collaborated to develop resources enabling four laboratory-based engineering classes (Intro, Graphics, Circuits, and Materials) to be performed in a remote, online setting, or with limited face-to-face interactions. Funded by a grant from the National Science Foundation Improving Undergraduate STEM Education program (NSF IUSE), this work builds on prior efforts to provide online access to the lecture-only engineering classes in the lower-division transfer pattern, while also seeking to improve the efficacy of community college engineering programs facing challenges with staffing, scheduling, and fluctuating enrollments. This paper presents results from a second implementation of a one-unit Engineering Circuits Laboratory course, offered alongside the circuit theory course, which is already available in an online format. The course materials cover the use of basic instrumentation (DMM, Oscilloscope), analysis and interpretation of experimental data, circuit simulation, use of MATLAB to solve circuit equations in the real and complex domain, and exposure to the Arduino microcontroller. Results from both implementations are used to generalize outcomes between online vs. face-to-face cohorts, and are contextualized with input from student surveys and interviews on the perception, use and overallmore »satisfaction of the course and its resources.« less

Community colleges provide an important pathway for many prospective engineering graduates, especially those from traditionally underrepresented groups. However, due to a lack of facilities, resources, student demand and/or local faculty expertise, the breadth and frequency of engineering course offerings is severely restricted at many community colleges. This in turn presents challenges for students trying to maximize their transfer eligibility and preparedness. 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 a comprehensive lower-division engineering curriculum, even at small-to-medium sized community colleges. This was accomplished by developing resources and teaching strategies that could be employed in a variety of delivery formats (e.g., fully online, online/hybrid, flipped face-to-face, etc.), providing flexibility for local community colleges to leverage according to their individual needs. This paper focuses on the iterative development, testing, and refining of the resources for an introductory Materials Science course with 3-unit lecture and 1-unit laboratory components. This course is required as part of recently adopted statewide model associate degree curricula for transfer into Civil, Mechanical, Aerospace, and Manufacturing engineering bachelor’s degree programs at California State Universities. However, offering such amore »course is particularly challenging for many community colleges, because of a lack of adequate expertise and/or laboratory facilities and equipment. Consequently, course resources were developed to help mitigate these challenges by streamlining preparation for instructors new to teaching the course, as well as minimizing the face-to-face use of traditional materials testing equipment in the laboratory portion of the course. These same resources can be used to support online hybrid and other alternative (e.g., emporium) delivery approaches. After initial pilot implementation of the course during the Spring 2015 semester by the curriculum designer in a flipped student-centered format, these same resources were then implemented by an instructor who had never previously taught the course, at a different community college that did not have its own materials laboratory facilities. A single site visit was arranged with a nearby community college to afford students an opportunity to complete certain lab activities using traditional materials testing equipment. Lessons learned during this attempt were used to inform curriculum revisions, which were evaluated in a repeat offering the following year. In all implementations of the course, student surveys and interviews were used to determine students’ perceptions of the effectiveness of the course resources, student use of these resources, and overall satisfaction with the course. Additionally, student performance on objective assessments was compared with that of traditional lecture delivery of the course by the curriculum designer in prior years. During initial implementations of the course, results from these surveys and assessments revealed low levels of student satisfaction with certain aspects of the flipped approach and course resources, as well as reduced learning among students at the alternate institution. Subsequent modifications to the curriculum and delivery approach were successful in addressing most of these deficiencies.« less

Community college engineering transfer programs prepare a significant fraction of the graduates from university engineering programs, yet face challenges from a fragmented lower division engineering core curriculum, limited scheduling options for students, and sometimes marginal enrollment patterns. In addition, most small college programs are run by one permanent faculty, making it difficult to provide lower-division engineering courses with the breadth and frequency needed for effective and timely transfer preparation. 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. These courses can be delivered either completely online, or with limited face-to-face interactions. This paper presents the development and testing of the teaching and learning resources for an online Engineering Circuits Laboratory class, a one-unit laboratory course offered alongside the circuit theory course, which is already available in an online format. The class materials cover the use of basic instrumentation (DMM, Oscilloscope), analysis and interpretation of experimental data, circuit simulation, use of MATLAB to solve circuit equationsmore »in the real and complex domain, and exposure to the Arduino microcontroller. A systems approach to selected topics is also introduced as a way to contextualize student exposure to the material. The paper presents the results of the pilot and a second implementation of the curriculum, as well as a comparison of the outcomes of the online course with those from a regular, face-to-face course. Additionally, student surveys and interviews are used to determine student perceptions of the course resources, student use of these resources, and overall satisfaction with the course.« less

A substantial percentage of engineering graduates, especially those from traditionally underrepresented groups, complete their lower-division education at a community college before transferring to a university to earn their degree. However, engineering programs at many community colleges, because of their relatively small scale with often only one permanent faculty member, struggle to offer lower-division engineering courses with the breadth and frequency needed by students for effective and efficient transfer preparation. As a result, engineering education becomes impractical and at times inaccessible for many community college students. 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 sized community college engineering programs to support a comprehensive set of lower-division engineering courses. These resources were developed for use in a variety of delivery formats (e.g., fully online, online/hybrid, flipped face-to-face, etc.), providing flexibility for local community colleges to leverage according to their individual needs. This paper focuses on the development and testing of the resources for an introductory Materials Science course with 3-unit lecture and 1-unit laboratory components. Although most of themore »course resources were developed to allow online delivery if desired, the laboratory curriculum was designed to require some limited face-to-face interaction with traditional materials testing equipment. In addition to the resources themselves, the paper presents the results of the pilot implementation of the course during the Spring 2015 semester, taught using a flipped delivery format consisting of asynchronous remote viewing of lecture videos and face-to-face student-centered problem-solving and lab exercises. These same resources were then implemented in a flipped format by an instructor who had never previously taught the course, at a community college that did not have its own materials laboratory facilities. Site visits were arranged with a nearby community college to afford students an opportunity to complete certain lab activities using traditional materials testing equipment. In both implementations of the course, student surveys and interviews were used to determine students’ perceptions of the effectiveness of the course resources, student use of these resources, and overall satisfaction with the course. Additionally, student performance on assessments was compared with that of traditional lecture delivery of the courses in prior years.« less

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. Thismore »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.« less

Community colleges play an important role in educating future scientists and engineers, especially among students from groups that are traditionally underrepresented in science, technology, engineering, and mathematics. Community college transfer programs offer lower-division courses that students can take in preparation for transfer to a four-year program. For many small community colleges, however, developing a comprehensive transfer engineering program that prepares students to be competitive for transfer can be challenging due to a lack of facilities, resources, and local expertise. As a result, engineering education becomes inaccessible to many community college students. Through a grant from the National Science Foundation Improving Undergraduate STEM Education program (NSF IUSE), three community colleges from Northern California collaborated to develop 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 Engineering Graphics, which is a four-unit course (three units of lecture and one unit of lab) covering the principles of engineering drawings, computer-aided design (using both AutoCAD and SolidWorks), and the engineering design process. The paper also presents themore »results of the pilot implementation of the curriculum, as well as a comparison of the outcomes of the online course with those from a regular, face-to-face course. Student performance on labs and tests in the two parallel sections of the course are compared. Additionally student surveys and interviews, conducted in both the online and face-to-face course are used to document and compare students’ perceptions of their learning experience, the effectiveness of the course resources, their use of these resources, and their overall satisfaction with the course.« less

The 2012 President’s Council of Advisors on Science and Technology (PCAST) report “Engage to Excel: Producing One Million Additional College Graduates with Degrees in Science,Technology, Engineering, and Mathematics” indicated that addressing the retention problem in the first two years of college is the most promising and cost-effective strategy to produce the STEM professionals needed in order to retain US historical preeminence in science and technology. The California Community College System, with its 112 community colleges and 71 off-campus centers enrolling approximately 2.3 million students (roughly a third of all US community college students) is in a prime position to grow the future STEM workforce.However, in the face of shrinking resources and increasing costs and other barriers, an effective approach is needed in order to capitalize on this opportunity. One prong in this approach is to more fully exploit modern technological capabilities to reduce costs, broaden access, and improve educational productivity. This paper presents preliminary results of a collaborative project, Creating Alternative Learning Strategies for Transfer Engineering Programs (CALSTEP), which aims to strengthen community college engineering programs using distance education and other alternative delivery strategies that will enable small-to-medium community college engineering programs to provide their students access to lower-division engineeringmore »courses needed to be competitive for transfer to four-year engineering programs. Funded by a three-year grant through the National Science Foundation Improving Undergraduate STEM Education (NSF IUSE) program, CALSTEP will leverage existing educational resources and develop new ones for online lecture courses, as well as core engineering laboratory courses that are delivered either completely online, or with limited face-to-face interactions. The initial areas of focus for laboratory course development are: Introduction to Engineering, Engineering Graphics, Materials Science, and Circuit Analysis. CALSTEP will also develop alternative models of flipped classroom instruction to improve student success and enhance student access to engineering courses that otherwise could not be supported in traditional delivery modes due to low enrollment. The project will iteratively evaluate and refine the curriculum over the three-year grant period, as well as train other community college engineering faculty in the effective use of the curriculum and resources developed.« less