It is estimated that there could be 40 billion earth-sized planets orbiting in the habitable zones of stars in the Milky Way. Major advances in long range telescopes have allowed astronomers to identify thousands of exoplanets in recent decades, and the discovery of new exoplanets is a now a common occurrence. Public excitement for the discoveries grown alongside these discoveries, thus opening new possibilities for inspiring a new generation of scientists and engineers that may dream of one day visiting these planets. This project investigates the use of interactive, intelligent educational technologies to generate interest in STEM by allowing learners to explore and even create their own exoplanets. Research will occur across several informal learning contexts, including summer camps, after school programs, planetarium shows, and at home. The approach is based on the idea of "What if?"questions about Earth (e.g., "What if the Moon did not exist?"), designed to trigger interest in STEM and frame exploratory and elaborative discussions around hypothetical science questions that are subsequently linked to the search for habitable exoplanets. Learners are able to interact with and explore scientifically accurate simulations of alternative versions of Earth, while making observations and posing explanations for what they see. Technology-based informal learning experiences designed to act as triggers for and sustainment of interest in STEM have the potential to plug the leaky STEM pipeline, and thus have profound implications for the future of science and technology in the United States.
The project seeks to advance the science of designing technologies for promoting interest in STEM and informal astronomy education in several ways. First, the project will develop simulations for exploratory learning about astronomy and planetary science. These simulations will present hypothetical worlds based on what-if questions and feasible models of known exoplanets, thus giving learners a chance to better understand the challenges of finding a habitable world and learning about what is needed to survive there. Second, a new PBS NOVA Lab will be developed that will focus on Exoplanet education. This web-based activity has the potential to reach millions of learners and will help them understand how planets are formed and the requirements for supporting life. Learners who use the lab will have an opportunity to invent their own exoplanets and export them for first-person exploration. Third, researchers on the project will design and implement Artificial Intelligence-based pedagogical agents to support learning and promote interest. These agents will inhabit the simulations with the learner, acting as a coach and guide, and be designed to be culturally responsive and personalized based on learner preferences. Fourth, interactive exoplanet-focused planetarium shows, that will involve live interaction with simulations, will take place at the Fiske Planetarium (Boulder, CO). Finally, the project will develop a server-based infrastructure for tracking and supporting long term development of interest in STEM. This back-end will track fine-grained behaviors, including movement, actions, and communications in the simulations. Such data will reveal patterns about how interest develops, how learners engage in free-choice learning activities, and how they interact with agents and peers in computer simulations. A design-based research methodology will be employed to assess the power of these different experiences to trigger interest and promote learning of astronomy. A range of different pathways for interest in STEM will therefore be considered and assessed. Research will measure the power of these experiences to trigger interest in STEM and promote re-engagement over time. Innovation lies in the use of engaging and intelligent technologies with thought-provoking pedagogy as a method for extended engagement of diverse young learners in STEM. Project research and educational resources will be widely disseminated to researchers, designers developers and the general public via peer-reviewed research journals, conference presentations, informal STEM education networks of science museums, children's museums, Fab Labs, and planetariums, and public media such as public television's NOVA science program website.
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:
H Chad LaneNeil CominsJorge Perez-GallegoDavid Condon
A team of experts from five institutions (University of Minnesota, Adler Planetarium, University of Wyoming, Colorado State University, and UC San Diego) links field-based and online analysis capabilities to support citizen science, focusing on three research areas (cell biology, ecology, and astronomy). The project builds on Zooniverse and CitSci.org, leverages the NSF Science Gateways Community Institute, and enhances the quality of citizen science and the experience of its participants.
This project creates an integrated Citizen Science Cyberinfrastructure (CSCI) framework that expands the capacity of research communities across several disciplines to use citizen science as a suitable and sustainable research methodology. CSCI produces three improvements to the infrastructure for citizen science already provided by Zooniverse and CitSci.org:
Combining Modes - connecting the process of data collection and analysis;
Smart Assignment - improving the assignment of tasks during analysis; and
New Data Models - exploring the Data-as-Subject model. By treating time series data as data, this model removes the need to create images for classification and facilitates more complex workflows. These improvements are motivated and investigated through three distinct scientific cases:
Biomedicine (3D Morphology of Cell Nucleus). Currently, Zooniverse 'Etch-a-Cell' volunteers provide annotations of cellular components in images from high-resolution microscopy, where a single cell provides a stack containing thousands of sliced images. The Smart Task Assignment capability incorporates this information, so volunteers are not shown each image in a stack where machines or other volunteers have already evaluated some subset of data.
Ecology (Identifying Individual Animals). When monitoring wide-ranging wildlife populations, identification of individual animals is needed for robust estimates of population sizes and trends. This use case combines field collection and data analysis with deep learning to improve results.
Astronomy (Characterizing Lightcurves). Astronomical time series data reveal a variety of behaviors, such as stellar flares or planetary transits. The existing Zooniverse data model requires classification of individual images before aggregation of results and transformation back to refer to the original data. By using the Data-as-Subject model and the Smart Task Assignment capability, volunteers will be able to scan through the entire time series in a machine-aided manner to determine specific light curve characteristics.
The team explores the use of recurrent neural networks (RNNs) to determine automated learning architectures best suited to the projects. Of particular interest is how the degree to which neighboring subjects are coupled affects performance. The integration of existing tools, which is based on application programming interfaces (APIs), also facilitates further tool integration. The effort creates a citizen science framework that directly advances knowledge for three science use cases in biomedicine, ecology, and astronomy, and combines field-collected data with data analysis. This has the ability to solve key problems in the individual applications, as well as benefiting the research of the dozens of projects on the Zooniverse platform. It provides benefits to researchers using citizen scientists, and to the nearly 1.6 million citizen scientists themselves.
This award by the Office of Advanced Cyberinfrastructure is jointly supported by the Division of Research on Learning in Formal and Informal Settings, within the NSF Directorate for Education and Human Resources.
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.
The Adler Planetarium, Johns Hopkins University, and Southern Illinois University-Edwardsville are investigating the potential of online citizen science projects to broaden the pool of volunteers who participate in analysis and investigation of digital data and to deepen volunteers' engagement in scientific inquiry. The Investigating Audience Engagement with Citizen Science project is administering surveys and conducting case studies to identify factors that lead volunteers to engage in the astronomy-focused Galaxy Zoo project and its Zooniverse extensions. The project is (1) identifying volunteers' motivations for joining and staying involved, (2) determining factors that influence volunteers' movement from lower to higher levels of involvement, and (3) designing features that influence volunteer involvement. The project's research findings will help informal science educators and scientists refine existing citizen science programs and develop new ones that maximize volunteer engagement, improve the user experience, and build a more scientifically literate public.
We have created an instrument to measure the prevalance of various motivations in a population of volunteers in an online citizen science project. Our project is Zooniverse (www.zooniverse.org), a collection of citizen science projects that have grown out of the Galaxy Zoo website. The instrument is based on a theoretical model of motivation, which is described in the attached document.
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TEAM MEMBERS:
Jordan RaddickKaren CarneyJason ReedAndrea Lardner
This annual report presents an overview of Saint Louis Science Center audience data gathered through a variety of evaluation studies conducted during 2018. This report includes information on the Science Center's general public audience demographics and visitation patterns, gives an overview of visitors' comments about their Science Center experience, summarizes major trends observed in the Science Center's tool for tracking educational programs, and presents highlights from three exhibit evaluations: front-end evaluation for GameXPloration, formative evaluation for augmentations to the
As part of the public impacts evaluation work conducted for the Explore Science: Earth & Space activity toolkits developed and created through the NASA-funded Space and Earth Informal STEM education (SEISE) project, this summative evaluation study of the toolkits was designed to address and answer questions regarding the number and range of audiences reached by the project, visitor engagement, relevance, science identity, and their understanding around NASA’s Science Mission Directorate (SMD) content areas (astrophysics, planetary science, heliophysics, Earth science). The results are based on
Building the capacity of public libraries and library staff to deliver engaging, inspirational, and educational STEM programs has the potential to transform the STEM education landscape across the country. What started in libraries some years ago as independent experiments in STEM programming has become a national STEM movement.
STAR Library Network (STAR Net) is a national program led by the Space Science Institute’s National Center for Interactive Learning (NCIL). STAR stands for Science-Technology Activities and Resources. NSF funds this Broad Implementation Phase 2 program. Core
NASA's Universe of Learning provides resources and experiences that enable diverse audiences to explore fundamental questions in astronomy, experience how science is done, and discover the universe for themselves. Using its direct connection to science and science experts, NASA's Universe of Learning creates and delivers timely and authentic resources and experiences for youth, families, and lifelong learners. The goal is to strengthen science learning and literacy, and to enable learners to discover the universe for themselves in innovative, interactive ways that meet today's 21st century needs. The program includes astronomical data tools, multimedia resources, exhibits and community programs, and professional learning experiences for informal educators. It is developed through a unique partnership between the Space Telescope Science Institute, Caltech/IPAC, the Jet Propulsion Laboratory, the Smithsonian Astrophysical Observatory, and Sonoma State University.
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TEAM MEMBERS:
Denise SmithGordon SquiresKathy LestitionAnya BifernoLynn Cominsky
This project will advance efforts of the Innovative Technology Experiences for Students and Teachers (ITEST) program to better understand and promote practices that increase students' motivations and capacities to pursue careers in fields of science, technology, engineering, or mathematics (STEM) by bringing together youth (grades 2-5), their families, librarians, and professional engineers in an informal environment centered on engaging youth with age-appropriate, technology-rich STEM learning experiences fundamental to the engineering design process. The overarching aim is to better understand how youth's learning preferences or dispositions relate to their STEM learning experiences. It also seeks to build community members' capacity to inspire and educate youth about STEM careers. The project team includes the Space Science Institute's (SSI) National Center for Interactive Learning (NCIL), the University of Virginia (UVA) and the American Society of Civil Engineers (ASCE). This team builds on the scope and reach of a prior NSF-funded project called the STAR Library Education Network (STAR_Net). As an extension of this prior work, Project BUILD will collaborate with 6 public libraries (3 urban and 3 rural) and their local ASCE Branches. Two libraries have been selected to serve as pilots: High Plains Public Library in Colorado and the African-American Research Library and Cultural Center in Florida. All partner libraries will develop a plan for recruiting participants from groups currently underrepresented in STEM professions. Project BUILD's specific aims are to 1) Engage underserved audiences, 2) Build the capacity of participating librarians and ASCE volunteers, 3) Increase interest and engagement in STEM activities for youth in grades 2-5 and their families, and 4) Conduct a comprehensive education research project. Program components include the following: 1) Community Dialogue Events, 2) a Professional Development Program for partner librarians and ASCE volunteers, and 3) Development of a Technology-rich Programming Kit and Circulating STEM Kit program. Two research questions will be addressed: 1) What common factors might identify youth who engage in project activities and what factors might differentiate between youth who continue with program engagement and those who do not? and 2) What programmatic factors (i.e. design and composition of program activities, library recruitment, librarian engagement, professional engineer engagement, etc.) might influence youth's initial and continued engagement in project activities as well as youth's reported future career interests? An external evaluation will investigate the quality of the project's process as well as its impact and effectiveness. Benefits to the participating libraries' communities, library and engineering professionals, and the education community will be achieved through 1) Community Dialogue events; 2) Library and Librarian Outreach; 3) ASCE Outreach; and 4) Publication of Research and Evaluation results.
In the From Project Mercury to Planet Mars project, the Museum of Science is partnering with national leaders to create two resources, each geared to a different style of learner, that strengthen engineering education and immersive experiences in the nation’s informal education environment. The Museum of Science is collaborating with the Smithsonian National Air and Space Museum and Albert Einstein Planetarium in Washington D.C., the Clark Planetarium in Salt Lake City, Utah, the Adventure Science Center and Sudekum Planetarium in Nashville, Tennessee, and the Tech Museum of Innovation in San Jose, California. Through the development of a Planetarium show engaging audiences in the excitement of a human journey to Mars, and a large-scale engineering design challenge activity that allows participants to create design solutions to a Mars exploration challenge, the goal of From Project Mercury to Planet Mars is to increase student and public awareness of human space exploration and inspire the next generation of engineers and scientists. Planetarium show viewers are expected to demonstrate an increased appreciation and interest in future activities in engineering and science, and learn about the technical challenges of space exploration. Design challenge participants are expected to actively engage in the engineering design process and in engineering habits of mind.
The Museum of Science, Boston led the From Project Mercury to Planet Mars: Introducing Engineering and Inspiring Youth through Humanity’s Greatest Adventure project (FPMPM) as a way to produce and share high-quality informal engineering education opportunities about the topic of human space travel to Mars. The grant involved the creation of two products that address human space travel to Mars: an immersive full-dome planetarium show and a hands-on engineering design challenge. To evaluate the grant work, the Research & Evaluation Department at the Museum of Science, Boston conducted a
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TEAM MEMBERS:
Annette SawyerKatie ToddLeigh Ann MesitiAlex LussenhopKeith Allison
This is the summative evaluation for the My Sky Tonight: Early Childhood Pathways to Astronomy is a National Science Foundation funded Full-Scale Development project that was designed to support informal science education practitioner’s ability to provide astronomy learning for young children ages 3-5 years. Based on prior research and assessment of the field, the project team identified that many informal educators lack the astronomy content, interpretive strategies, and confidence they need to effectively engage audiences of families with preschool-aged children. Three mechanisms were