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resource project Exhibitions
The Advancing Informal STEM Learning (AISL) program seeks to advance new approaches to, and evidence-based understanding of, the design and development of STEM learning in informal environments. An ongoing challenge to the design of effective STEM learning exhibits for diverse young children is the absence of reliable and evidence-based resources that designers can apply to the design of STEM exhibits that draw upon play as a child's primary pedagogy, while simultaneously engaging children with STEM content and processes that support development of STEM skills such as observation. To address these challenges, the project team will use a collaborative process in which learning researchers and informal STEM practitioners iteratively develop, design, and test the STEM for Play Framework that could then be applied to the design of STEM-focused exhibits that support play and STEM skill use among early learners.

This Research in Service to Practice project will address these questions: 1) What is a framework for play in early STEM learning that is inclusive of children's cultural influences?; 2) To what extent do interactions between early learners (ages 3-8) and caregivers or peers at exhibits influence the structure and effectiveness of play for supporting STEM skill development?; 3) How do practitioners link play to STEM skill development, and to what extent does a framework for play in early STEM learning assist in identifying types of play that supports early STEM skill development?; and 4) What do practitioners identify as best practices in exhibit design that support the development of STEM skills for early childhood audiences, and conversely, to what extent do practitioners perceive specific aspects of the design as influential to play? The project team will address these questions across four phases of study that will include (a) development of a critical research synthesis to inform the initial STEM for Play framework; (b) the use of surveys, focus groups, and interviews to solicit feedback from practitioners; (c) testing and revising the framework by conducting structured observations of STEM exhibits at multiple museums. The project team will use multiple analytic approaches including qualitative thematic analyses as well as inferential statistics. Results will be disseminated to children?s museums, science centers, and research communities.

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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resource project Public Programs
While museums strive to be as inclusive and welcoming as possible to all visitors, data from many institutions shows that audiences are still disproportionately white, well-educated, and more affluent than the average local population. One contributing factor to the lack of progress is that staff often create programs that work to create inclusivity from their own perspective, rather than grounding the work in a broader vision of the museum experience. This project will allow for a deeper exploration of how visitors, particularly those from groups that visit less frequently, experience a museum visit, and how their sense of belonging is supported or eroded during their visit. The team believes this sense is built up or taken away through specific moments of engagement or alienation and will explore these moments that matter through the work. Through intensive work at one museum, and additional work at three other museums, the project will look for themes and insights that can help all museums to create more positive moments that matter for all audiences. Specifically, the project will result in a) insights for museums in supporting a visitor-based sense of belonging, b) shared methods for working with visitors that could be applied by other researchers to explore specifics in a particular setting, and c) grounding work to develop survey questions for use across the field. This award is funded by the Advanced Informal STEM Learning program which seeks to advance new approaches to, and evidence-based understanding of, the design and development of STEM learning in informal environments.

Building on existing work around exclusion and inclusion in everyday science learning, this project aims to formally define what a sense of belonging means in the science and natural history museum context as a construct for understanding inclusivity. The research team hypothesizes that the majority of experiences in an entire museum visit have a relatively neutral effect on visitor sense of belonging; however, at times, visitors may experience positive or negative moments, and these moments that matter may influence a visitor's STEM engagement, interest, and/or identity. This exploratory work will help to develop and ground the construct of sense of belonging within the museum visitor's experiences, to identify visitor moments that matter using an equity approach that intentionally centers the experiences of visitors from underrepresented groups, and to form the basis for future research that would support the development of a fieldwide measure of sense of belonging. The research study will focus on defining the construct of sense of belonging so it 1) aligns with the research literature and 2) is grounded in the experiences of science/natural history museum visitors. Photovoice data collection method and interviews will be used with visitors ages six and above to identify moments that matter for them during a visit to a science/natural history museum. This project will create new understanding of this construct for not only science/natural history museums and the larger informal science education (ISE) field, but fill a gap in the overall literature around the construct of sense of belonging. The project will also provide new learnings for the ISE field on how to adapt and use the photovoice method to study complex constructs, such as sense of belonging, in science/natural history museums.

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.
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resource project Public Programs
There is a national need to expand opportunities to learn coding and computational thinking in informal science, technology, engineering, and mathematics (STEM) education. These skills are increasingly needed in STEM disciplines. As young people learn to code, they engage in computational thinking concepts and practices which are problem solving strategies that include repeated process (iterative) design skills. This project promotes innovation by designing and developing activities for tinkering spaces (a space filled with materials for hands-on exploration of STEM) combined with coding in informal learning organizations such as museums, and community centers. The project supports both tinkering and making as methods to meaningfully incorporate computational thinking in STEM learning experiences. The tinkering approach to learning is characterized by hands-on, trial and error engagement. Making is similar to tinkering with additional attention to learning with peer groups. The long-term goal of the project is to enable informal educators to engage in STEM programming with youth and families from underrepresented groups. The project brings together interdisciplinary teams from the Department of Information Science at the University of Colorado Boulder (CU Boulder), the Tinkering Studio at the Exploratorium, and the Lifelong Kindergarten research group at the Massachusetts Institution of Technology. In collaboration with local partner sites, the project team will design and disseminate a collection of six computational tinkering activity areas that engage learners in creative explorations using a combination of physical objects and computational code. The team will develop visual coding "microworlds" for each of the activity areas, specialized sets of coding blocks designed to provide scaffolding. Additionally, the project team will design and develop facilitation guides to document these activities and facilitation strategies, as well as workshops to better support facilitators in making and tinkering spaces.

The project enhances knowledge building through investigations of what instructional supports informal educators need to develop effective facilitation practices that engage underrepresented youth and families in STEM computational learning experiences. Study participants will include informal educators in museum, library, and community-based settings with varying backgrounds and experiences facilitating computing activities. The project team will also engage youth and families from underrepresented groups through collaborative efforts with community-based partners. Research questions include: 1) What challenges and barriers do informal learning educator, face to engage their learners in design-based activities with computing? 2) What supports informal learning educators to take on key facilitation practices that support children and families in computational tinkering activities? 3) In jointly engaging in these computational tinkering activities, how do the activities and informal learning educators? facilitation of these activities impact children's and families' development of computational tinkering and identities as creators and learners with computing? To answer these research questions the project will use qualitative ethnographic methods to study the developing interactions between learners and facilitators at three local sites. Comparative case studies of facilitators across the local partner sites will also be used to examine what supports facilitators to take on key facilitation practices. Data sources will include participant observation of facilitators and families, documentation in the form of photos, videos, and audio recordings, project artifacts, bi-monthly short surveys with reflective prompts, and interviews with facilitators and families.

This 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.
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resource project Professional Development, Conferences, and Networks
The impacts of changes in the climate at local and global levels threaten how people live. Some frontline communities, especially in historically disenfranchised and under-resourced areas, are particularly vulnerable to the devastating effects of climatological events such as wildfires, flooding, and urban heat islands. As such, there is an urgent need for collective, evidence-based understanding and engagement to prevent and prepare for these potentially fatal events. Led by the Oregon Museum of Science and Industry (OMSI) in Portland, Oregon, in collaboration with local and national partners, Youth Lead the Way is an early-stage Innovations in Development project that offers a theory-based approach for youth in climatologically vulnerable communities to work in climate science research alongside field researchers, develop leadership skills, and engage in timely conversations that impact their own communities. The project will develop and evaluate a Youth Advisory Research Board model to equip and support youth and informal STEM education institutions to conduct evidence-based research on local climate impacts and communicate the findings of their research to their communities. Youth Lead the Way advances the work of several previous NSF-funded projects on climate education, youth advisory boards, and collaborative networks to engage the public in informal STEM learning. Findings from this project will support ongoing efforts in the informal STEM education field to meaningfully engage youth and to more effectively communicate science related to climate and its impacts to the public.

During this initial two-year early-stage project, youth predominantly from racial and ethnic groups underrepresented in STEM will engage in a year-long extended STEM experience. These youth will work collaboratively with scientists and museum professionals to enhance their skills as climate researchers, science communicators, and educational leaders, while reaching an estimated 4,000 or more public audience members through research and events at OMSI, in their schools, and in their communities. Using a cohort model, the youth will conduct scientifically based research studies on various local climate impact topics while concurrently serving in an advisory role at the Oregon Museum of Science and Industry, where they will participate in shaping relevant museum programs and practices. The youth will also develop and present climate stories, a communication approach based on storytelling, to raise public understanding and awareness about local climatological changes and impacts. In addition to the youth component, a companion workshop will be held at the Sciencenter in Ithaca, New York, a partner organization, to train staff and formatively assess the feasibility of scaling the model in other museums. At the program level, an exploratory qualitative research study will be conducted to identify the factors of the overall model that contribute to desired outcomes of youth engagement, climate impact education, and informal science education professional development. Interviews, surveys, focus groups, group chats among youth cohort members, and reviews of artifacts generated by the youth will inform this exploratory study. A theory-based guide outlining key findings, considerations, and recommendations will also be produced. The dissemination of this work will be multi-tiered, reaching thousands within the target communities through public programs, professional networks, at conferences, and a live virtual professional development event hosted by the Association for Science-Technology Centers. If successful, Youth Lead the Way will lay the groundwork for a model that promotes youth and public engagement in STEM through climate science research and identifies promising pathways for future research and similar efforts well beyond this project.

This early-stage Innovations in Development project is funded by the NSF Advancing Informal STEM Learning 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 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: Scott Randol Christopher Cardiel Rebecca Reilly Jennifer Schwade Imme Huttmann Carla Herran Marcie Benne Todd Shagott Maria Zybina
resource project Informal/Formal Connections
Parents and adult caregivers play a significant role in young children's understanding of (and participation in) science, technology, engineering, and mathematics (STEM). Research suggests that early engagement with STEM can have a profound impact on children's use of STEM process skills such as exploration, observation, and problem-solving, as well as future academic success. An immediate yet ongoing challenge facing informal STEM learning providers is to understand how limited resources can be used to support effective STEM learning opportunities and experiences for all children and families. Through a collaboration between researchers, Head Start, two science centers (one rural, one urban), and educators, this project aims to foster STEM access and engagement with specific attention to young children and their caregivers. 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 Pilot and Feasibility study will apply an experimental, mixed-methods design to examine parent/caregiver and child (ages 4-5) interactions before, during, and after informal STEM experiences to identify which factors influence children's transfer of learning STEM process skills across multiple informal contexts. Research results will lay the foundation for a future longitudinal study. The project team will ask: (1) What types of parent/caregiver-child engagement at the science center are most predictive of children's application of STEM process skills in subsequent problem-solving tasks and school readiness? (2) How do variations in parent/caregiver-child conversational strategies during the science center visit influence children's memory and learning? and (3) How can informal educators best support Head Start family engagement and children's emerging STEM knowledge? This study will collect data on 240, 4-5-year-old children, with their caregivers, in two different science centers that serve a largely rural and largely urban population. Data sources will include video/audio of caregiver-child interactions at the science centers and at home, as well as children's recall, engagement with a problem-solving task, and school readiness scores. Coding and analysis of the tasks during and after the science center visit will detail mechanisms underlying children's memory, learning, and application of STEM process skills that transfer to the problem-solving task. The project will be implemented by a research-practice partnership, leveraging the expertise of project partners and communities to ensure the use of culturally responsive research practices. This research has the potential to strategically impact how science centers and Head Start grantees work together on Family Engagement programming to achieve equitable STEM learning opportunities, broadening participation for low-income young children and their families.

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: Michelle Kortenaar Jennifer Schwade Erin Jant Stacy Prinzing
resource project Media and Technology
Families play a large role in igniting children's interest in science pathways, but they may not always have access to high-quality materials that demonstrate clear connections between science and their daily lives. This project will address this issue by developing high-interest materials that teach the science of food preparation to families with children ages 7-13. These materials include the following four components: (a) Food Labs, food-based investigations taking place in museums or in food service facilities; (b) take-home kits allowing families to conduct similar types of Food Labs at home; (c) a series of question starters called Promoting Interest and Engagement in Science (PIES) designed to facilitate meaningful family conversations around food preparation; and (d) a mobile app designed to deepen families' understandings of relevant science concepts and containing embedded measures of STEM learning. This project will advance knowledge regarding features of take-home materials that foster family science learning and ignite children's interest in science pathways.

This Innovations in Development Project will result in empirically-tested instructional materials that support families, with children ages 7-13, in conducting scientific investigations and holding scientific conversations related to food preparation. Kent State University, in partnership with The Cincinnati Museum Center and La Soupe, a food service provider for families who face food insecurity, will collaboratively develop and test the four interrelated sets of instructional materials mentioned above that are designed to deepen families' scientific content knowledge related to the chemistry of food preparation. To iteratively design and evaluate these materials, the team will conduct both laboratory and in-vivo experiments using a Solomon design with a pre- and post-demonstration survey. The survey will measure children's interest, knowledge, and engagement. For a month after interacting with instructional materials, families will document their science activity at home through the app. Additionally, through analyzing audio-recordings, the team will determine whether and how families ask questions using the PIES materials. Finally, post-demonstration interviews with participating families will focus on the usability and accessibility of the instructional materials. Quantitative and qualitative analyses of the pre-post surveys, interview transcripts, and audio-recordings will be used to improve the instructional materials, and the revised materials will be re-assessed using the same experimental methods and outcome measures. The final set of instructional materials will be developed and widely disseminated for easy use at other science museums, food service providers, and in families' homes. This project leverages partnerships to generate empirical knowledge on features of learning environments that support family science learning and engagement, resulting in empirically-based materials designed to broaden participation in science. 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 is funded by the National Science Foundation's (NSF's) Advancing Informal STEM Learning (AISL) program, which supports innovative research, approaches, and resources for use in a variety of learning settings.
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TEAM MEMBERS: Bradley Morris John Dunlosky Whitney Owens
resource project Exhibitions
The project will refine, research and disseminate making exhibits and events that the museum has developed and tested to support early engineering skill development. The project will use cardboard, a familiar and flexible material, to support the activities. The goal is to develop insights and resources for informal educators across the museum field and beyond into how to effectively structure and facilitate open-ended maker education experiences for visitors that expand the number and kinds of museums and families who can engage in these activities. Maker education is often linked to Science, Technology, Engineering and Mathematics (STEM) learning and uses hands-on and collaborative approaches to support activities and projects that foster creativity, interest, and skill development. To address patterns of inequitable access to and participation in both formal and informal learning opportunities, the project will be designed to engage families from under-represented communities and research how they participate in informal engineering activities and environments. The project will make a suite of resources available for museums and other ISE practitioners that will be developed through iterative testing at all of the different settings. These resources will be made widely available via an open access online portal.

The project will research how effectively the use of cardboard making exhibits and events engage families, particularly families from underrepresented groups, in STEM and early engineering. The project's theoretical framework combines elements of: (1) learning sciences theories of family learning in museums; (2) making as a learning process; (3) early engineering practices and dispositions, and (4) equity in museums and the maker movement. The research will be conducted within two multi-month implementations of a large-scale Cardboard Engineering gallery at the Science Museum of Minnesota and two-week scaled implementations of the gallery at each of three recruited partner museum sites. The project design interweaves evaluation and research aims. Paired observations and surveys will be used to research how effectively the project is working in different venues. This integration of research and evaluation will generate a large data set from which to generalize about cardboard making across contexts. Case studies will be used to identify barriers to engagement that can be remedied, but they will provide a rich data set for understanding family learning and engineering in making. Research findings and products will be posted on the Center for Informal Science Education website and submitted for publication in peer-reviewed journals such as Visitor Studies, ASTC Dimensions, the Journal of Pre-College Engineering Education Research and others.

This project is funded by the National Science Foundation's (NSF's) Advancing Informal STEM Learning (AISL) program, which supports innovative research, approaches, and resources for use in a variety of learning settings.
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resource project Public Programs
This Research in Service to Practice project will bring together representatives from six long-standing youth programs, experts in the field of out-of-school-time youth programming, and education researchers to collaboratively explore the long-term (15-25 years) impact of STEM-focused, intensive (100+ hours/year), multi-year programming. The six partnering programs have maintained records with a combined total of over 3000 alums who participated between 1995 and 2005. This four-year research project uses an explanatory, sequential, mixed-method design to carry out four steps: (1) identify and describe the impact on the lives of program alums who are now ages 30 to 45; (2) identify causal pathways from program strategies to long-term outcomes; (3) develop an understanding of these pathways from the perspective of the people who experienced them; and (4) disseminate this knowledge broadly to those associated with STEM-focused programming. Research questions include: How did these programs affect youth's lives as they progressed toward and into adulthood? What program strategies and what participant attributes contributed most to the staying power of these effects? What life events and social structures supported and inhibited participant outcomes? This project describes the effects, identifies the causal pathways, and produces materials that programs can use for both strategic planning and generating support resources. Additionally, this project provides research methodology for organizations that want to conduct their own retrospective research and lays a foundation for a more comprehensive study that includes programs without historical documentation. The project aligns with NSF's Big Idea "NSF INCLUDES: Transforming education and career pathways to help broaden participation in science and engineering" by providing essential information about the long-term effect of interventions on educational and career pathways in STEM.

The project's approach involves three phases: (1) research preparation, (2) causal structural modeling of survey data from approximately 2,000 respondents, and (3) rich qualitative follow-up. Human ecological and self-determination theories inform data collection and analyses at every project phase. In the preparation phase, program staff complete program profiles from an historic perspective by identifying program strategies that may have included, for example, scientific research, robotics development, teaching science in informal settings, and working in scientific research labs. In the quantitative phase, the project will recruit alums who attended one of the 6 youth programs between 1995 and 2005 to submit a current resume and complete an online questionnaire, based on the following scaled variables: retrospective recall of basic psychological need satisfaction and frustration in relation to perceived program strategies; STEM identity (at three time periods: pre-program; post-program; and current); current well-being; career influences; and career barriers. The questionnaire also includes open-ended questions about life events related to the following categories: family and friends, school and work, and living conditions. Analysis of the questionnaire will lead to development of a causal structural model. In the qualitative phase, data will be collected from a purposefully selected sample of 30 alums based on findings from the quantitative phase. Methods include interviews, photo journals, and STEM pathways maps. Analysis of interviews, resumes, and photo journals take place within the structure of basic psychological need satisfaction and motivational quality across ecological systems over time. Qualitative analysis uses the constant comparative method, and findings are used to update and refine the final causal structural model and inform overall findings, conclusions, and recommendations of the project.

Since the 1990s, out-of-school time programs have engaged youth from underserved communities in STEM learning and in building interest in STEM careers, yet these programs often based on untested assumptions that participation has lasting effects on education, career, and life choices related to STEM. This Research in Service to Practice project has the potential to 1) guide practitioners in program improvement and improved program outcomes; 2) provide insight into achieving program goals, such as equity, increased well-being of participants, an informed citizenry, and a diversified STEM workforce; and 3) inform multi-stakeholder decision-making with respect to this type of programming. This research also builds a foundation of research data collection and analysis methods to guide and support future research on long term-impacts and youth STEM programming. Dissemination strategies include a website, webinars, video, infographics, conference presentations, and written reports to reach stakeholders including practitioners, researchers, administrators, and funders.

This project is funded by the National Science Foundation's (NSF's) Advancing Informal STEM Learning (AISL) program, which supports innovative research, approaches, and resources for use in a variety of learning settings.
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resource project Exhibitions
This project responds to calls to increase children's exposure and engagement in STEM at an early age. With the rise of the maker-movement, the informal and formal education sectors have witnessed a dramatic expansion of maker and tinkering spaces, programs, and curricula. This has happened in part because of the potential benefits of tinkering experiences to promote access and equity in engineering education. To realize these benefits, it is necessary to continue to make and iterate design and facilitation approaches that can deepen early engagement in disciplinary practices of engineering and other STEM-relevant skills. This project will investigate how stories can be integrated into informal STEM learning experiences for young children and their families. Stories can be especially effective because they bridge the knowledge and experiences young children and their caregivers bring to tinkering as well as the conversations and hands-on activities that can extend that knowledge. In addition, a unique contribution of the project is to test the hypothesis that stories can also facilitate spatial reasoning, by encouraging children to think about the spatial properties of their emerging structures.

This project uses design-based research methods to advance knowledge and the evidence base for practices that engender story-based tinkering. Using conjecture mapping, the team will specify their initial ideas and how it will be evident that design/practices impact caregivers-child behaviors and learning outcomes. The team will consider the demographic characteristics, linguistic practices, and funds of knowledge of the participants to understand the design practices (resources, activities) being implemented and how they potentially facilitate learning. The outcome of each study/DBR cycle serves as inputs for questions and hypotheses in the next. A culturally diverse group of 300+ children ages 5 to 8 years old and their parents at Chicago Children's Museum's Tinkering Lab will participate in the study to examine the following key questions: (1) What design and facilitation approaches engage young children and their caregivers in creating their own engineering-rich tinkering stories? (2) How can museum exhibit design (e.g., models, interactive displays) and tinkering stories together engender spatial thinking, to further enrich early STEM learning opportunities? and (3) Do the tinkering stories children and their families tell support lasting STEM learning? As part of the overall iterative, design-based approach, the team will also field test the story-based tinkering approaches identified in the first cycles of DBR to be most promising.

This project will result in activities, exhibit components, and training resources that invite visitors' stories into open-ended problem-solving activities. It will advance understanding of mechanisms for encouraging engineering learning and spatial thinking through direct experience interacting with objects, and playful, scaffolded (guided) problem-solving activities.


This project is funded by the National Science Foundation's (NSF's) Advancing Informal STEM Learning (AISL) program, which supports innovative research, approaches, and resources for use in a variety of learning settings.
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TEAM MEMBERS: Tsivia Cohen Kim Koin Natalie Bortoli Catherine Haden David Uttal Maria Marcus
resource project Informal/Formal Connections
As part of its overall strategy to enhance learning in informal environments, the Advancing Informal STEM Learning (AISL) program funds innovative research, approaches and resources for use in a variety of settings. This project examines the conditions in which families and young learners most benefit from "doing science and math" together among a population that is typically underserved with respect to STEM experiences--families experiencing poverty. This project builds on an existing program called Teaching Together that uses interactive parent-child workshops led by a museum educator and focused on supporting STEM learning at home. The goal of these workshops is to increase parents'/caregivers' self-perception and ability to serve as their child's first teacher by supporting learning and inquiry conversations during daily routines and informal STEM activities. Families attend a series of afternoon and evening workshops at their child's preschool center and at a local children's museum. Parents/Caregivers may participate in online home learning activities and museum experiences. The project uses an experimental design to test the added value of providing incremental supports for informal STEM learning. The study uses an experimental design to address potential barriers parents/caregivers may perceive to doing informal STEM activities with their child. The project also explores how the quantity and quality parent-child informal learning interactions may relate to changes in children's science and mathematics knowledge during the pre-kindergarten year. The project partners include the Children's Learning Institute at the University of Texas Health Science Center at Houston and the Children's Museum of Houston.

The project is designed to increase understanding of how parents/caregivers can be encouraged to support informal STEM learning by experimentally manipulating key aspects of the broader expectancy-value-cost motivation theory, which is well established in psychology and education literatures but has not been applied to preschool parent-child informal STEM learning. More specifically, the intervention conditions are designed to identify how specific parent supports can mitigate potential barriers that families experiencing poverty face. These intervention conditions include: modeling of informal STEM learning during workshops to address skills and knowledge barriers; materials to address difficulties accessing science and math resources; and incentives as a way to address parental time pressures and/or costs and thereby improve involvement in informal learning activities. Intervention effects will be calculated in terms of effect sizes and potential mediators of change will be explored with structural equation modeling. The first phase of the project uses an iterative process to refine the curriculum and expand the collection of resources designed for families of 3- to 5-year-olds. The second phase uses an experimental study of the STEM program to examine conditions that maximize participation and effectiveness of family learning programs. In all, 360 families will be randomly assigned to four conditions: 1) business-as-usual control; 2) the Teaching Together core workshop-based program; 3) Teaching Together workshops + provision of inquiry-based STEM activity kits for the home; and 4) Teaching Together workshop + activity kits + provision of monetary incentives for parents/caregivers when they document informal STEM learning experiences with their child. The interventions will occur in English and Spanish. A cost analysis across the interventions will also be conducted. This study uses quantitative and qualitative approaches. Data sources include parent surveys and interviews, conversation analysis of home learning activities, parent photo documentation of informal learning activities, and standardized assessments of children's growth in mathematics, science, and vocabulary knowledge.

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: Tricia Zucker
resource project Exhibitions
This Innovations in Development 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.

The Designing Our Tomorrow project will develop a framework for creating exhibit-based engineering design challenges and expand an existing model of facilitation for use in engineering exhibits. The project seeks to broaden participation in engineering and build capacity within the informal science education (ISE) field while raising public awareness of the importance of sustainable engineering design practices. The project focuses on girls aged 9-14 and their families and is co-developed with culturally responsive strategies to ensure the inclusion and influence of families from Latino communities. The project will conduct research resulting in theory-based measures of engineering proficiencies within an exhibit context and an exhibit facilitation model for the topic area of engineering. Based on the research, the project will develop an engineering design challenge framework for developing design challenges within an exhibit context. As the context for research, the project will develop a bilingual English/Spanish 2,000-square foot traveling exhibition designed to engage youth and families in engineering design challenges that advance their engineering proficiencies from beginner to more informed, supported by professional development modules and a host-site training workshop introducing strategies for facilitating family engineering experiences within a traveling exhibition. The project is a collaboration of Oregon Museum of Science and Industry with the Biomimicry Institute, Adelante Mujeres, and the Fleet Science Center.

Designing Our Tomorrow builds on a theory-based engineering teaching framework and several previous NSF-funded informal education projects to engage families in compelling design challenges presented through the lens of sustainable design exemplified by biomimicry. Through culturally-responsive co-development and research strategies to include members of Latino communities and provide challenges that highlight the altruistic, creative, personally relevant, and collaborative aspects of engineering, the Designing Our Tomorrow exhibition showcases engineering as an appealing career option for women and helps families support each other's engineering proficiencies. To better understand and promote engineering learning in an ISE setting, the project will conduct two research studies to inform and iteratively develop effective strategies. In the first study, measurement development will build on prior research and practice to design credible and reliable measures of engineering proficiency, awareness, and collaboration, as well as protocols for use in exhibit development and the study of facilitation at engineering exhibits, and future research. The second study will explore the effects of facilitation on the experience outcomes.

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: Marcie Benne Verónika Núñez
resource project Public Programs
As part of its overall strategy to enhance learning in informal environments, the Advancing Informal STEM Learning (AISL) program 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 build and test a new model for co-created public engagement with science activities in partnership with civic, community, and scientist partners. The innovation to be tested is deliberative dialogues in science museums that help reduce the polarization about socio-scientific issues, giving people a greater voice in science, and addressing barriers that disconnect scientists from the public. The project will engage four target audiences (informal science education/ISE professionals, civic, community and scientist partners). Science museum partners include Museum of Science (MOS) Boston, Oregon Museum of Science, the Michigan Science Center, and the North Carolina Museum of Life and Science. The project is designed to have a strategic impact on how ISE institutions choose topics of STEM engagement and build public Forum programs.

There will be two evaluation teams for the project. MOS Research and Evaluation will act as formative evaluation mentors for the four partner sites as they co-create their forums. They will provide evaluation capacity building for the sites using team-based inquiry as they create and understand the potential impacts and outcomes of the model. Data collection will include panel surveys and focus groups. The evaluation will explore how the forums can decrease 1) public polarization around STEM topics and (2) the disconnect between scientists, civic organization, and the public. The external summative evaluation will be conducted by Rockman et al (REA). They will conduct a study of the project's process to help the team identify challenges and strategies for overcoming them as they work through the phases of public engagement. The summative study will focus on the project goals taking a qualitative approach. Early interviews with partner participants will explore their strengths and weaknesses in taking on this type of public engagement model including the extent of their previous work with civic partners. Later interviews will investigate what factors have enabled or hindered this project. Summative evaluation questions will also address changes in attitudes toward public engagement with science. REA will collect feedback from summit attendees through intercept interviews and post-surveys administered within a week at the event's conclusion to explore the any changes in knowledge or confidence in undertaking this type of model. REA will present findings from the external evaluation during the annual meeting of the Association of Science-Technology Centers and publish reports to Informalscience.org. Once the model has been developed and tested it will be disseminated to an initial group of 25-30 science museums and eventually to the entire ISE museum field.

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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