Overlaying Computer Science (CS) courses on top of inequitable schooling systems will not move us toward “CS for All.” This paper prioritizes the perspectives of minoritized students enrolled in high school CS classrooms across a large, urban school district in the Western United States, to help inform how CS can truly be for all.
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Jean RyooTiera TanksleyCynthia EstradaJane Margolis
Free-choice and interest-driven learning activities are a highly significant source of STEM (science, technology, engineering, and mathematics) learning for adults through their lifespans. Gardening is one such activity that is widespread across communities with one in every fifty American adults reporting an interest in gardening/plants and who associate that interest/hobby with science. While the terms interest and hobby are related, the latter refers to something one actively does, not just thinks about doing. Adults who seek out learning and participation opportunities in highly visible community spaces (e.g., gardening clubs, science centers, botanical gardens) are likely to be White and well-educated. Further understanding is needed of when and how community members from other demographic groups access different resources (people, organizations, and places) for information and opportunities, and what influences them to do so. This Pilot and Feasibility Study will explore informal learning networks in Alameda County, California, specifically around gardeners and gardening. Researchers will use surveys, focus groups, and program observations to gather data on how those who pursue self-directed scientific learning about gardening access information. Of interest is how the differential access to and pursuit of information occurs among diverse community members, especially those outside of more established Master Gardener and other organized gardening programs. This research will: 1) contribute to understanding of the resources that interest-driven adult STEM learners access, describing the barriers they perceive and how/if the accessed resources differ by gender, race, or socioeconomics; 2) determine the feasibility of a sampling approach to gather data from individuals in demographic groups who may not have been reached in prior research efforts; and 3) generate insights for informal science education practitioners and researchers about how to better support diverse interest-driven STEM learners. This project is funded by the Advancing Informal STEM Learning (AISL) program which seeks to advance new approaches to, and evidence-based understanding of, the design and development of STEM learning in informal environments.
It is hypothesized that there is a large percentage of individuals from non-dominant populations engaged in free-choice STEM learning; past efforts have likely under-counted the participation of individuals from these communities. To achieve the research aims the research team will utilize respondent-driven sampling, engaging gardening hobbyists' social contacts to recruit participants, and collect data from diverse (gender, race, socioeconomics) urban gardeners who may be differently connected to STEM learning ecosystem resources/organizations than their highly visible peers. This approach will be used to investigate the behaviors, perceptions, and outcomes related to STEM learning such as development of self-efficacy and science identity. Focus groups will provide context for themes that arise in the survey data and clarify hobbyists' participation preferences and experiences. In situ observations of learning environments comprise the third mechanism for collecting data. All three data sources will support triangulation of results and contribute to the findings. Key outcomes of this project will be to determine if the target population has been reached through the sampling approach, to identify methodological guidelines for sampling with an intent to reach those from populations under-represented in STEM-related free-choice activities, and to clarify which network variables are most useful to study. This research lays the foundation for future work. It is anticipated that the approach developed and tested in this research may be adapted by others in the future and will have the potential to serve as a model for community-based organizations and researchers interested in studying the learning ecosystems of previously hidden populations of participants, including how these individuals perceive and access resources to support their STEM learning.
This Pilots and Feasibility Studies award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
This award takes an innovative approach to an ongoing, pervasive, and persistent societal issue: women are still drastically underrepresented in computing careers. This project targets middle school-aged girls because it is a time when many of them lose interest and confidence in pursuing technical education and computing careers. This project will design, develop, and deploy a one-week experience focused on middle school girls that targets this issue with a novel combination of teaching techniques and technology. The project will use wearable computing devices to support girls' social interactions as they learn computing and solve technical challenges together. The goals of the project are to raise interest, perceived competence, and involvement in the computational ability of girls. Additionally, the project aims to increase a sense of computational community for girls that makes pursuing computational skills more relevant to their identities and lives, and that helps continued participation in computing. The project will deploy a one-week experience four times per year with a socioeconomically diverse range of campers. The project will also develop a 'program in a box' kit that can be broadly used by others wishing to deliver a similar experience for girls.
The planned research will determine if a one-week experience that uses social wearable construction in the context of live-action role play can use the mediating process of computational community formation to positively impact middle school girls' engagement with and interest in computation. Computational community is defined as girls engaging together in the process of learning computation, trading resources and knowledge, and supporting growth. Research participants will include 100 6th to 9th-grade girls. At least 75% of the participants will be either low income, first-generation college-bound, or underrepresented in higher education. Students will be recruited through the longstanding partnerships with title one schools in the Salinas Valley, the Educational Partnership Center, and in the Pajaro Valley Unified School district, where 82% of the students are Hispanic/Latinx, 42% are English Learners, and 73% are eligible for free or reduced lunch. The research questions are: 1) Does the proposed experience increase girls' self-reported competence, self-efficacy, and interest in computational skills and careers? and 2) Will the proposed experience lead to activity-based evidence of learning and integration of computational skills at the group social level? The project will use a mixed-methods, design-based research approach which is an iterative design process to rapidly collect and analyze data, and regularly discuss the implications for practice with the design team. Data will be collected using observations, interviews, focus groups, surveys, and staff logs. Quantitative data will be analyzed using frequencies, means, and measures of dispersion will be applied to survey data from both time points. Pearson correlation coefficients will be used to describe the bivariate relationship between continuous factors. ANOVAs will assess whether there are significant differences in continuous measures across groups. Qualitative data will be analyzed using a constant comparison method.
This Innovations in Development award is funded by the Advancing Informal STEM Learning (AISL) program, which seeks to advance new approaches to, and evidence-based understanding of, the design and development of STEM learning in informal environments. This includes providing multiple pathways for broadening access to and engagement in STEM learning experiences.
This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
As part of its overall strategy to enhance learning in informal environments, the Advancing Informal STEM Learning (AISL) program funds innovative resources for use in a variety of settings. This Innovations in Development project addresses the need to broaden girls' participation in STEM studies and career pathways. While women make up 47% of the U.S. workforce, they hold only 28.3% of STEM jobs and only 1 in 10 employed engineers and scientists are minority women. Girls of low socioeconomic status start losing interest and confidence in STEM during middle school, and this decline often continues as girls get older. Multiple sociocultural barriers contribute to girl's loss of confidence including gender and ethnic stereotypes; lack of culturally responsive programming; limited exposure to women role models; and few or no hands-on STEM experiences. This project builds upon the success of SciGirls, the PBS television show and national outreach program, which provides professional development on research-based gender equitable and culturally responsive teaching strategies designed to engage girls in STEM. It is a collaboration between Twin Cities Public Television, the Cornell Lab of Ornithology, and the National Park Service. The project's goal is to create media-rich citizen science experiences for girls, particularly girls of color and/or from rural areas, which broaden their STEM participation, build positive STEM identities and increase girls' understanding of scientific concepts, while leveraging citizen science engagement at national parks. Project deliverables include 1) creating five new PBS SciGirls episodes that feature real girls working with women mentors in 16 National Parks, 2) producing five new role model videos of women National Park Service STEM professionals, nationally disseminated on multiple PBS platforms, 3) providing professional development for educators and role models. This project will increase access to STEM education for girls of color and/or from rural areas, inspiring and preparing them for future STEM workforce participation. It will build the capacity of educators and National Park Service women role models to create educational and professional programs that are welcoming to girls of varying racial, ethnic, socioeconomic, and geographic backgrounds. SciGirls' massive reach to diverse audiences via PBS broadcast and multiple PBS digital platforms will amplify public scientific literacy, particularly for 21st- century audiences that connect, learn and live online.
The research study conducted by the Cornell Lab of Ornithology will address these questions: 1) To what extent does the use of culturally responsive and gender equitable multimedia in citizen science programming affect girls' learning outcomes, and contribute to the development of positive STEM identity' 2) how will their experiencing citizen science in the parks influence girls' connection to nature? At the beginning of the project all participating girls (n=160) will complete a survey on their interest in science, efficacy for doing science, and knowledge of citizen science and project-specific subject matter. Researchers will use the suite of DEVISE instruments most of which have been validated for youth to measure these constructs. To measure connection to nature, researchers will use the Connection to Nature Index, a scale developed for children. Interviews with the girls will be used to obtain qualitative data to supplement the survey data. Pre-post data will be analyzed to determine the influence of the culturally responsive media and experiences on girls' STEM identities. Researchers will share findings with the project evaluator to triangulate data between educators' implementation of the strategies and girls' learning outcome providing a more holistic picture of the overall program.
This Innovations in Development award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
Background. STEM identity has emerged as an important research topic and a predictor of how youth engage with STEM inside and outside of school. Although there is a growing body of literature in this area, less work has been done specific to engineering, especially in out-of-school learning contexts.
Methods. To address this need, we conducted a qualitative investigation of five adolescent youth participating in a four-month afterschool engineering program. The study focused on how participants negotiated engineering-related identities through ongoing interactions with activities, peers
Informal STEM field trip programming is a large, yet under-researched area of the education landscape. Informal STEM education providers are often serving a more privileged section of society, leading to a risk of perpetuating inequalities seen throughout the education landscape. In an attempt to address the lack of research, this thesis explores the relationship between educational equity and informal STEM field trips. The intention was to collect data using a critical ethnography approach to the methods of qualitative questionnaire and interviews of informal STEM educators. A change in
Science television shows are an important source of informal learning and enrichment for preschool-aged children. However, one limitation of television programming is that it is largely a one-way, non-interactive medium. Research suggests that children learn best through active engagement with content, and that parents can make TV watching more interactive by co-viewing and talking with their children. However, many parents and other adults may lack the time or experience and comfort with science language and content to provide critcial just-in-time support for their children. This study seeks to take advantage of recent advances in artificial intelligence that now allow children to enjoyably interact with automated conversational agents. The research team will explore whether such conversational agents, embedded as an on-screen character in a science video, can meaningfully interact with children about the science content of the show by simulating the benefits of co-viewing with an adult. If successful, the project could lay the foundation for a new genre of science shows, helping transform video watching into more interactive and engaging learning experiences. This project is funded by the Advancing Informal STEM Learning (AISL) program, which seeks to advance new approaches to, and evidence-based understanding of, the design and development of STEM learning in informal environments. This includes providing multiple pathways for broadening access to and engagement in STEM learning experiences, advancing innovative research on and assessment of STEM learning in informal environments, and developing understandings of deeper learning by participants.
This project will develop interactive videos incorporating a conversational agent in three 11-minute episodes of a future children's animated television program. The videos will enable children to speak with the main character of the show as the character solves everyday science mysteries, thus priming children to engage in observation, prediction, pattern finding, and problem solving through scaffolded conversation. This study will be carried out in two iterative cycles with the goal of developing and testing the embedded conversational function for each episode. In each cycle, the project team, which includes experts in children's TV production, as well as educational and HCI researchers will develop the storyboard and conversation prompts and follow-ups, create animated videos based on the revised script, and create a mobile application of the interactive video integrated with the conversational agent. Field testing with 10 children will be conducted to iteratively improve the embedded conversational function. In the pilot testing stage, a controlled study will be conducted with 30 children in each group (N=120): 1) watching the episode with the embedded conversational function; 2) watching the episode with a human partner carrying out the dialogue in the script rather than the virtual character; 3) watching the episode with pseudo-interaction, in which the animated character asks questions but does not attempt to understand or personally respond to children's answers; and 4) watching the episode with no dialogue. Data collected from the experiments will be used to examine whether and in what ways use of a conversational agent affects children's engagement, attention, communication strategies, perceptions, and science learning, and whether these effects vary by children's age, gender, socioeconomic status, language background, and oral language proficiency in English. The project will provide a comprehensive evaluation of the feasibility and potential of incorporating conversational agents into screen media to foster young children's STEM learning and engagement.
This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
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TEAM MEMBERS:
Mark WarschauerDaniel WhitesonSara DeWittAndres BustamanteAbby Jenkins
One way to encourage youth to pursue training in the STEM fields and enter the STEM workforce is to foster interest and engagement in STEM during adolescence. Informal STEM Learning Sites (ISLS) provide opportunities for building interest and engagement in the STEM fields through a multitude of avenues, including the programming that they provide for youth, particularly teens. Frequently, ISLS provide opportunities to participate in volunteer programs, internships or work, which allow teens both to learn relevant STEM knowledge as well as to share that knowledge with others through opportunities to serve as youth educators. While youth educator programs provide rich contexts for teens to engage as both learners and teachers in these informal STEM environments, research to date has not yet identified the relationship between serving as youth educators and STEM engagement. Thus, the goal of this project is to document the impact of youth educators on visitor learning in ISLS and to identify best practices for implementing youth educator programs. The project studies STEM interests and engagement in the youth participants and the visitors that they interact with at six different ISLS in the US and UK. This project is funded through Science Learning+, which is an international partnership between the National Science Foundation (NSF) and the Wellcome Trust with the UK Economic and Social Research Council. The goal of this joint funding effort is to make transformational steps toward improving the knowledge base and practices of informal STEM experiences. Within NSF, Science Learning+ is part of the Advancing Informal STEM Learning (AISL) program that seeks to enhance learning in informal environments and to broaden access to and engagement in STEM learning experiences.
This project examines youth educator experiences related to STEM identity, educational aspirations, and motivation. The project also identifies outcomes that the youth educators have on visitors to ISLS in terms of knowledge, interest, and engagement in STEM. The specific aims are: 1) Outcomes for Teens - To measure the longitudinal impact of participation in an extended youth educator experience in an ISLS; 2) Outcomes for Visitors - To compare visitor engagement with and learning from exhibits in ISLS when they interact with a youth educator, relative to outcomes of interacting with an adult educator or no educator; and 3) Outcomes Across Demographics and STEM Sites - To examine differences in visitor engagement based on participant characteristics such as socio-economic status (SES), age, gender, and ethnicity and to compare outcomes of youth educator experiences across different types of ISLS. This research, which draws on expectancy value theory and social cognitive theory, will follow youth participants longitudinally over the course of 5 years and use latent variable analyses to understand the impact on the youth educators as well as the visitors with whom they interact. Importantly, the results of this research will be used to develop best practices for implementing youth educator programs in ISLS and the results will be disseminated to both academic and practice-based communities.
This project has clear and measurable broader impacts in a variety of ways. First, the project provides guidance to improve programming for youth in ISLS, including both the sites involved directly in the research and to the larger community of ISLS through evaluation, development, and dissemination of best practices. Additionally, this project provides rigorous, research-based evidence to identify and describe the outcomes of youth educator programs. This study directly benefits the participants of the research, both the visiting public and the youth educators, through opportunities to engage with science. The findings speak to issues of access and inclusivity in ISLS, providing insight into how to design environments that are welcoming and accessible for diverse groups of learners. Finally, this project provides evidence for best practices for ISLS in developing programs for youth that will lead to interest in and pursuit of STEM careers by members of underrepresented groups.
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TEAM MEMBERS:
Adam Hartstone-RoseMatthew IrvinKelly Lynn MulveyElizabeth ClemensLauren ShenfeldAdam RutlandMark WinterbottomFrances BalkwillPeter McOwanKatie ChambersStephanie TylerLisa Stallard
As part of its overall strategy to enhance learning in informal environments, the Advancing Informal STEM Learning (AISL) program funds innovative resources for use in a variety of settings. This research project leverages ongoing longitudinal research to investigate whether, and if so how, youth from ages 10 to 15 in a diverse, under-resourced urban community become interested and engaged in STEM. The project addresses a global issue; fewer youth choose to major in scientific fields or take science coursework at high school or university levels. These declining numbers result in fewer STEM professionals and fewer scientifically literate citizens who are able to function successfully in an increasingly scientific and technological society. These declines are observed for youth as a whole, but are most pronounced for girls and particular non-white ethnic minorities. Data collected from youth in this community of study, including non-white ethnic minorities, mirrors this decline. NSF funding will support a five-year systematic and systemic process in which project researchers work collaboratively with existing informal and formal educational partners (e.g., museums, libraries, afterschool providers, schools) to develop sets of customized, connected, and coordinated learning interventions, in and out of school, for youth with different backgrounds, needs, and interests, all with the goal of averting or dampening this decline of STEM interest and participation during early adolescence. In addition to new research and community STEM networks, this project will result in a Community Toolkit that includes research instruments and documentation of network-building strategies for use by other researchers and practitioners nationally and internationally. This mixed methods exploratory study has two distinct but interrelated populations - youth and educators from across informal and formal institutions. To develop a clearer understanding of the factors that influence youths' STEM interest development over time, particularly among three youth STEM Interest Profiles identified in a secondary analysis (1-Dislike Math, 2-Like all STEM, 3-Dislike all STEM), the design combines surveys with in-depth interviews and observations. To study educators and institutions, researchers will combine interviews, focus groups, and observations to better understand factors that influence community-wide, data-driven approaches to supporting youth interest development. Research will be conducted in three phases with the goal of community-level change in youth STEM interest and participation. In Phase 1 (Years 1 & 2) four educational partners will develop interventions for a 6th and 7th grade youth cohort that will be iteratively refined through a design-based approach. Educational partners and researchers will meet to review and discuss interest and participation data and use these data to select content, as well as plan activities and strategies within their programs (using a simplified form of conjecture mapping). By Phase 2 (Years 3 & 4) four additional partners will be included, more closely modeling the complex system of the community. With support from researchers support and existing partners, new educational partners will similarly review and discuss data, using these to select content, as well as plan activities consistent with program goals and strategies. Additional interventions will be implemented by the new partners and further assessed and refined with a new 6th and 7th grade cohort, along with the existing interventions of the first four partners. In Phase 3 (Year 5) data will be collected on pre-post community-level changes in STEM interest and participation and the perceived effectiveness of this approach for youth. These data will inform future studies.