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1. Problem-Based Learning Increases STEM Interest for High School Students and Instructors

   https://doi.org/10.22492/issn.2189-1036.2021.23  

   Reider, David ; Davis, Nanasi ; Nariman, Nahid ( January 2021 , The IAFOR International Conference on Education – Hawaii 2021)

   The goal of Project STEMulate, a National Science Foundation ITEST study (DRL 1657625), was to develop, implement, and evaluate a program that fosters success in STEM for underserved and underrepresented high school students. The project was implemented at three sites of the Department of Education Upward Bound Program in Hawaiˋi. Project STEMulate delivered teacher training on Problem-Based Learning curriculum to ensure students were motivated and empowered, and to support STEM- related postsecondary educational success of Hawaiian and Pacific Islander students. A critical design goal of the program was to introduce teaching and learning strategies and processes that were more relevant to underrepresented youth populations than those offered in typical high schools to provide opportunities and to increase participation in the STEM study and career trajectory, something all too often out of mind and scope of these students. This study reports on three years of mixed methods summer academy data on both student and teacher learning outcomes. Teacher dispositions, evidenced through data from interviews, observations, and multi-point surveys improved in a majority of the dimensions, including teaching inquiry-based approaches, integrating technology, and STEM career knowledge and awareness. Student motivation, Science self-efficacy, and STEM career interest, evidenced from similar data sources, increasedmore »as well. Finally, we discuss the larger implications of extending this work to impact similar populations elsewhere of isolated, under- resourced and under-exposed youth with these proven strategies.« less
2. Assessment of student learning – field application. Earth Educators Rendezvous (4th annual),

   Lily Pfeifer, Lynn Soreghan ( July 2018 , Earth Educator's Rendevous Abstracts)

   Our research, Landscapes of Deep Time in the Red Earth of France (NSF International Research Experience for Students project), aims to mentor U.S. undergraduate science students from underserved populations (e.g. students of Native American heritage and/or first-generation college students) in geological research. During the first field season (June 2018) formative and summative assessments (outlined below) will be issued to assist in our evaluation of student learning. The material advancement of a student's sedimentological skillsets and self-efficacy development in research applications are a direct measure of our program's success. (1) Immediately before and after the program, students will self-rank their competency of specific skillsets (e.g. data collection, lithologic description, use of field equipment) in an anonymous summative assessment. (2) Formative assessments throughout the field season (e.g. describing stratigraphic section independently, oral and written communication of results) will assess improved comprehension of the scientific process. (3) An anonymous attitudinal survey will be issued at the conclusion of the field season to shed light on the program's quality as a whole, influence on student desire to pursue a higher-level degree/career in STEM, and effectiveness of the program on aiding the development of participant confidence and self-efficacy in research design and application. We discussmore »herein the results of first-year assessments with a focus on strategies for improvement. We expect each individual's outcomes to differ depending on his/her own characteristics and background. Furthermore, some of the most valued intentions of this experience are inherently difficult to measure (e.g., improved understanding of the scientific process, a stimulated passion to pursue a STEM career). We hope to address shortcomings in design; e.g. Where did we lose visibility on certain aspects of the learning experience? How can we revise the format and content of our assessment to better evaluate student participants and improve our program in subsequent years?« less
3. DuSTEM: A Comprehensive Approach to Student Success

   Thompson, Kristen ; Neebel Danial ; Keller, Robert ( April 2022 , 2021 ASEE Virtual Annual Conference)

   There is a strong need to produce more college graduates with STEM degrees when the world copes with ever changing weather patterns, a global pandemic, and other natural and man-made disasters. These graduates also need come from an ever more diverse community to ensure that the needs of all are addressed with the best possible solutions. This project seeks to attract and retain students who have the ability and with the right support structure are fully capable of being successful in a STEM degree and beyond to a STEM career including engineering. In this poster we showcase successful strategies used in the DuSTEM program at Loras college. This program grants students scholarships and academic support funded by the National Science Foundation as part of the S-STEM program. Thus far, there were 22 students who started in the first year of the program and 14 students who started in the second year. All students are academically high-achieving students who demonstrate financial need. Students major in any STEM discipline, including general engineering. In the first year, the academic supports focus on the transition from high school to college and include seminars and proactive advising. In the second year, the academic supports movemore »improve self-efficacy and does so by incorporating work on a group community-based learning project. Thus far the project has been successful in its goals of increasing enrollment and retention as compared to the control group. In the last year, like all students, this group has been impacted by the SARS-COV2 pandemic and supports within this program have attempted to help these students stay connected to a community despite the necessity for online learning.« less
4. The Impact of Participating in College-Run STEM Clubs and Programs on Students’ STEM Career Aspirations

   https://doi.org/10.1177/01614681221086445  

   Kitchen, Joseph A. ; Chen, Chen ; Sonnert, Gerhard ; Sadler, Philip ( May 2022 , Teachers College Record: The Voice of Scholarship in Education)

   The United States continues to invest considerable resources into developing the next generation of science, technology, engineering, and mathematics (STEM) talent. Efforts to shore up interest in pursuing STEM careers span decades and have increasingly focused on boosting interest among diverse student populations. Policymakers have called for engaging students in a greater STEM ecology of support that extends beyond the traditional classroom environment to increase student STEM career interest. Yet, few robust studies exist exploring the efficacy of many programmatic efforts and initiatives outside the regular curriculum intended to foster STEM interest. To maximize STEM education investments, promote wise policies, and help achieve the aim of creating STEM learning ecosystems that benefit diverse student populations and meet the nation’s STEM goals, it is crucial to examine the effectiveness of these kinds of STEM education initiatives in promoting STEM career aspirations.

   The purpose of this quasi-experimental study was to examine the impact of one popular, yet understudied, STEM education initiative on students’ STEM career aspirations: participation in a university- or college-run STEM club or program activity (CPA) during high school. Specifically, we studied whether participation in a college-run STEM CPA at a postsecondary institution during high school was related to college-goingmore »students’ STEM career aspirations, and we examined whether that relationship differed depending on student characteristics and prior STEM interests.

   We conducted a quasi-experimental investigation to explore the impact of participation in university- or college-run STEM CPAs on college-going students’ STEM career aspirations. We administered a retrospective cohort survey to students at 27 colleges and universities nationwide resulting in a sample of 15,847 respondents. An inverse probability of treatment weighted logistic regression model with a robust set of controls was computed to estimate the odds of expressing STEM career aspirations among those who participated in college-run STEM CPAs compared with the odds expressed among students who did not participate. Our weighting accounted for self-selection effects.

   Quasi-experimental modeling results indicated that participation in university- or college-run STEM CPAs had a significant impact on the odds that college-going students would express STEM career aspirations relative to students who did not participate. The odds of expressing interest in a STEM career among participants in STEM CPAs were 1.49 times those of the control group. Robustness checks confirmed our results. The result held true for students whether or not they expressed interest in STEM careers prior to participation in STEM CPAs, and it held true across a diverse range of student characteristics (e.g., race, parental education, gender, standardized test scores, and family/school encouragement).

   Results suggest that university- and college-run STEM CPAs play an important role in the STEM education ecology, serving the national goal of expanding the pool of college-going students who aspire to STEM careers. Moreover, results showed that participation in university- and college-run STEM CPAs during high school is equally effective across diverse student characteristics. Policymakers, educators, and those charged with making investment decisions in STEM education should seriously consider university- and college-run STEM CPAs as a promising vehicle to promote diverse students’ STEM career aspirations in the broader STEM learning ecosystem and as an important complement to other STEM learning environments.

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5. Engaging STEM Transformational Experiences for Early Momentum (ESTEEM)

   Yahdi, Mohammed ; Bracey, Zoe Buck ( November 2019 , National Science Foundation -  Hispanic-Serving Institutions (HSI) Program Principal Investigator (PI) Meeting, November 2019.)

   Need/Motivation (e.g., goals, gaps in knowledge) The ESTEEM implemented a STEM building capacity project through students’ early access to a sustainable and innovative STEM Stepping Stones, called Micro-Internships (MI). The goal is to reap key benefits of a full-length internship and undergraduate research experiences in an abbreviated format, including access, success, degree completion, transfer, and recruiting and retaining more Latinx and underrepresented students into the STEM workforce. The MIs are designed with the goals to provide opportunities for students at a community college and HSI, with authentic STEM research and applied learning experiences (ALE), support for appropriate STEM pathway/career, preparation and confidence to succeed in STEM and engage in summer long REUs, and with improved outcomes. The MI projects are accessible early to more students and build momentum to better overcome critical obstacles to success. The MIs are shorter, flexibly scheduled throughout the year, easily accessible, and participation in multiple MI is encouraged. ESTEEM also establishes a sustainable and collaborative model, working with partners from BSCS Science Education, for MI’s mentor, training, compliance, and building capacity, with shared values and practices to maximize the improvement of student outcomes. New Knowledge (e.g., hypothesis, research questions) Research indicates that REU/internship experiences canmore »be particularly powerful for students from Latinx and underrepresented groups in STEM. However, those experiences are difficult to access for many HSI-community college students (85% of our students hold off-campus jobs), and lack of confidence is a barrier for a majority of our students. The gap between those who can and those who cannot is the “internship access gap.” This project is at a central California Community College (CCC) and HSI, the only affordable post-secondary option in a region serving a historically underrepresented population in STEM, including 75% Hispanic, and 87% have not completed college. MI is designed to reduce inequalities inherent in the internship paradigm by providing access to professional and research skills for those underserved students. The MI has been designed to reduce barriers by offering: shorter duration (25 contact hours); flexible timing (one week to once a week over many weeks); open access/large group; and proximal location (on-campus). MI mentors participate in week-long summer workshops and ongoing monthly community of practice with the goal of co-constructing a shared vision, engaging in conversations about pedagogy and learning, and sustaining the MI program going forward. Approach (e.g., objectives/specific aims, research methodologies, and analysis) Research Question and Methodology: We want to know: How does participation in a micro-internship affect students’ interest and confidence to pursue STEM? We used a mixed-methods design triangulating quantitative Likert-style survey data with interpretive coding of open-responses to reveal themes in students’ motivations, attitudes toward STEM, and confidence. Participants: The study sampled students enrolled either part-time or full-time at the community college. Although each MI was classified within STEM, they were open to any interested student in any major. Demographically, participants self-identified as 70% Hispanic/Latinx, 13% Mixed-Race, and 42 female. Instrument: Student surveys were developed from two previously validated instruments that examine the impact of the MI intervention on student interest in STEM careers and pursuing internships/REUs. Also, the pre- and post (every e months to assess longitudinal outcomes) -surveys included relevant open response prompts. The surveys collected students’ demographics; interest, confidence, and motivation in pursuing a career in STEM; perceived obstacles; and past experiences with internships and MIs. 171 students responded to the pre-survey at the time of submission. Outcomes (e.g., preliminary findings, accomplishments to date) Because we just finished year 1, we lack at this time longitudinal data to reveal if student confidence is maintained over time and whether or not students are more likely to (i) enroll in more internships, (ii) transfer to a four-year university, or (iii) shorten the time it takes for degree attainment. For short term outcomes, students significantly Increased their confidence to continue pursuing opportunities to develop within the STEM pipeline, including full-length internships, completing STEM degrees, and applying for jobs in STEM. For example, using a 2-tailed t-test we compared means before and after the MI experience. 15 out of 16 questions that showed improvement in scores were related to student confidence to pursue STEM or perceived enjoyment of a STEM career. Finding from the free-response questions, showed that the majority of students reported enrolling in the MI to gain knowledge and experience. After the MI, 66% of students reported having gained valuable knowledge and experience, and 35% of students spoke about gaining confidence and/or momentum to pursue STEM as a career. Broader Impacts (e.g., the participation of underrepresented minorities in STEM; development of a diverse STEM workforce, enhanced infrastructure for research and education) The ESTEEM project has the potential for a transformational impact on STEM undergraduate education’s access and success for underrepresented and Latinx community college students, as well as for STEM capacity building at Hartnell College, a CCC and HSI, for students, faculty, professionals, and processes that foster research in STEM and education. Through sharing and transfer abilities of the ESTEEM model to similar institutions, the project has the potential to change the way students are served at an early and critical stage of their higher education experience at CCC, where one in every five community college student in the nation attends a CCC, over 67% of CCC students identify themselves with ethnic backgrounds that are not White, and 40 to 50% of University of California and California State University graduates in STEM started at a CCC, thus making it a key leverage point for recruiting and retaining a more diverse STEM workforce.« less