This paper discusses three case studies – an exhibition on biodiversity, a hotel water conservation program, and a partnership between a nature center and urban public schools – to establish parameters for designing learning experiences that accommodate the varied worldviews and attitudes of learners. Positive outcomes occurred in all three cases, but could best be interpreted if sub-samples of participants were distinguished based on their readiness to embrace conservation messages. The studies demonstrated the limitations of narrowly defined learning outcomes as benchmarks for success or
This paper focuses on an early stage of developing curricular materials to support students' learning of scientific inquiry. The materials being developed and tested, called Classroom FeederWatch (CFW), aimed to support science inquiry and were developed by a collaborative team of private curriculum developers and scientists (ornithologists). Inquiry dimensions were influenced at the outset by the newly released National Science Education Standards (National Research Council, Washington, DC: National Academy Press, 1996) and by prior successful experiences of ornithologists with inquiry
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TEAM MEMBERS:
Deborah TrumbullRick BonneyNancy Grudens-Schuck
Museums are favorite and respected resources for learning worldwide. In Israel, there are two relatively large science centers and a number of small natural history museums that are visited by thousands of students. Unlike other countries, studying museum visits in Israel only emerges in the last few years. The study focused on the roles and perceptions of teachers, who visited four natural history museums with their classes. The study followed previous studies that aimed at understanding the role teachers play in class visits to museums (Griffin & Symington, 1997, Science Education, 81, 763
The 4-H Study of Positive Youth Development (PYD), a longitudinal investigation of a diverse sample of 1,700 fifth graders and 1,117 of their parents, tests developmental contextual ideas linking PYD, youth contributions, and participation in community youth development (YD) programs, representing a key ecological asset. Using data from Wave 1 of the study, structural equation modeling procedures provided evidence for five firstorder latent factors representing the “Five Cs” of PYD (competence, confidence, connection, character, and caring) and for their convergence on a second-order PYD
Free-choice learning and, derivatively, free-choice environmental learning emerges as a powerful vehicle for supporting diversity in learning styles (Falk & Dierking, 2002). In this article, I argue that free-choice environmental learning holds great potential for enabling us to understand what is at stake in environmental learning and thus help us build a sustainable future. I examine the different informal learning contexts for children, home (family and play), museums, zoos, nature parks and wilderness, among many others, and offer an explanation for how learning occurs in these settings
In this article we describe an instance of free-choice learning in the context of an eelgrass mapping and stewardship project (the Project) that covers over 500 kilometers of coastline in British Columbia, Canada, and involves 20 volunteer groups. In this ethnographic case study we sought to (a) explicate the relationship between individual and collective learning in this free-choice setting and (b) understand how a network of Project participants could both constitute a free-choice learning setting and support such a setting. We articulate a dialectic relationship between individual and
This study investigated the ways in which the Science Mentoring Project, an afterschool program with a youth development focus and mentoring component, helped fifth-grade participants develop key competencies in five areas: personal, social, cognitive, creative, and civic competencies. Development of these competencies, in turn, positively affected participants’ school experiences. Using program observations, teacher interviews, student surveys, a student focus group, and mentor feedback forms, researchers studied how—not just whether—the project’s youth development activities affected school
"Birds in the Hood" or "Aves del Barrio" builds on the Cornell Laboratory of Ornithology's (CLO) successful Project Pigeon Watch, and will result in the creation of a web-based citizen science program for urban residents. The primary target audience is urban youth, with an emphasis on those participating in programs at science centers and educational organizations in Philadelphia, Tampa, Milwaukee, Los Angeles, Chicago and New York. Participants will develop science process skills, improve their understanding of scientific processes and design research projects while collecting, submitting and retrieving data on birds found in urban habitats. The three project options include a.) mapping of pigeon and dove habitats and sightings, b.) identifying and counting gulls and c.) recording habitat and bird count data for birds in the local community. Birds in the Hood will support CLO's Urban Bird Studies initiative by contributing data on population, community and landscape level effects on birds. Support materials are web-based, bilingual and include downloadable instructions, tally sheets, exercises and results. The website will also include a web-based magazine with project results and participant contributions. A training video and full color identification posters will also be produced. The program will be piloted at five sites in year one, and then field-tested at 13 sites in year two. Regional dissemination and training will occur in year three. It is anticipated that 5,000 urban bird study groups will be in place by the end of the funding period, representing nearly 50,000 individuals.
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TEAM MEMBERS:
Rick BonneyJohn FitzpatrickMelinda LaBranche
This collaborative project aims to establish a national computational resource to move the research community much closer to the realization of the goal of the Tree of Life initiative, namely, to reconstruct the evolutionary history of all organisms. This goal is the computational Grand Challenge of evolutionary biology. Current methods are limited to problems several orders of magnitude smaller, and they fail to provide sufficient accuracy at the high end of their range. The planned resource will be designed as an incubator to promote the development of new ideas for this enormously challenging computational task; it will create a forum for experimentalists, computational biologists, and computer scientists to share data, compare methods, and analyze results, thereby speeding up tool development while also sustaining current biological research projects. The resource will be composed of a large computational platform, a collection of interoperable high-performance software for phylogenetic analysis, and a large database of datasets, both real and simulated, and their analyses; it will be accessible through any Web browser by developers, researchers, and educators. The software, freely available in source form, will be usable on scales varying from laptops to high-performance, Grid-enabled, compute engines such as this project's platform, and will be packaged to be compatible with current popular tools. In order to build this resource, this collaborative project will support research programs in phyloinformatics (databases to store multilevel data with detailed annotations and to support complex, tree-oriented queries), in optimization algorithms, Bayesian inference, and symbolic manipulation for phylogeny reconstruction, and in simulation of branching evolution at the genomic level, all within the context of a virtual collaborative center. Biology, and phylogeny in particular, have been almost completely redefined by modern information technology, both in terms of data acquisition and in terms of analysis. Phylogeneticists have formulated specific models and questions that can now be addressed using recent advances in database technology and optimization algorithms. The time is thus exactly right for a close collaboration of biologists and computer scientists to address the IT issues in phylogenetics, many of which call for novel approaches, due to a combination of combinatorial difficulty and overall scale. The project research team includes computer scientists working in databases, algorithm design, algorithm engineering, and high-performance computing, evolutionary biologists and systematists, bioinformaticians, and biostatisticians, with a history of successful collaboration and a record of fundamental contributions, to provide the required breadth and depth. This project will bring together researchers from many areas and foster new types of collaborations and new styles of research in computational biology; moreover, the interaction of algorithms, databases, modeling, and biology will give new impetus and new directions in each area. It will help create the computational infrastructure that the research community will use over the next decades, as more whole genomes are sequenced and enough data are collected to attempt the inference of the Tree of Life. The project will help evolutionary biologists understand the mechanisms of evolution, the relationships among evolution, structure, and function of biomolecules, and a host of other research problems in biology, eventually leading to major progress in ecology, pharmaceutics, forensics, and security. The project will publicize evolution, genomics, and bioinformatics through informal education programs at museum partners of the collaborating institutions. It also will motivate high-school students and college undergraduates to pursue careers in bioinformatics. The project provides an extraordinary opportunity to train students, both undergraduate and graduate, as well as postdoctoral researchers, in one of the most exciting interdisciplinary areas in science. The collaborating institutions serve a large number of underrepresented groups and are committed to increasing their participation in research.
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TEAM MEMBERS:
Tandy WarnowDavid HillisLauren MeyersDaniel MirankerWarren Hunt, Jr.
The "Salmon Research Team: A Native American Technology, Research and Science Career Exposure Program" is a three-year, youth-based ITEST project submitted by the Oregon Museum of Science and Industry. The project seeks to provide advanced information technology and natural science career exposure and training to 180 middle level and high school students. Mostly first-generation college-bound students, the target audience represents the Native American community and those with Native American affiliations in reservation, rural and urban areas. Students will investigate computer modeling of complex ecological, hydrological and geological problems associated with salmon recovery efforts. Field experiences will be provided in three states: Oregon, Washington and northern California. The participation of elders and tribal researchers will serve as a bridge between advanced scientific technology and traditional ecological knowledge to explore sustainable land management strategies. Students will work closely with Native American and other scientists and resource managers throughout the Northwest who use advanced technologies in salmon recovery efforts. Student participation in IT-dependent science enrichment and research activities involving natural science fields of investigation will occur year round. Middle school students are expected to receive at least 330 contact hours including a one-week summer research experience, a one-week spring break program, and seven weekends of residential programs during the school year. The high school component consists of 460 contact hours reflecting one additional week for the summer research experience. In addition to watershed and salmon recovery related research, students will be involved in other ancillary research projects. A vast array of partners are positioned to support the field research experience including, for example, the U.S. Department of the Interior, Redwood National State Park, College of Natural Resources and Sciences at Humboldt State University, Confederated Tribes of the Warm Springs, University of Oregon Institute of Marine Biology, University of Washington Columbia Basin Research project, the Northwest Center for Sustainable Resources at Chemeketa Community College and the Integrated Natural Resource Technology program at Mt. Hood Community College. The project is intended to serve as a model for IT-based youth science programs that address national and state education standards and are relevant to the cultural experience of Native American students. Two mentors will provide continued support to students: an academic mentor at the student's schools and a professional mentor from a local university or natural resource agency. Incentives will be provided for student participation including stipends and internships. Career exposure and work-related skills are integrated throughout the project activities and every program component. Creative strategies are used to encourage family involvement including, for example, salmon bakes and museum discounts.
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TEAM MEMBERS:
Travis Southworth-NeumeyerDaniel Calvert
The X-Tech program will bring together the Exploratorium and staff at five Beacon Centers to create an innovative technology program using STEM and IT activities previously tested at the Exploratorium. At each X-Tech Club, two Beacon Center staff and two Exploratorium Youth Facilitators will work with 20 middle school students each year for a total of 300 participants. Youth Facilitators are alumni of the Exploratorium's successful Explainer program and will receive 120 hours of training in preparation for peer mentoring. Each site will use the X-Tech hands-on curriculum that will focus on small technological devices to explore natural phenomenon, in addition to digital imaging, visual perception and the physiology of eyes. Parental involvement will be fostered through opportunities to participate in lectures, field trips and open houses, while staff at Beacon Centers will participate in 20 hours of professional development each year.
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TEAM MEMBERS:
Vivian AltmannDarlene LibreroVirginia WittMichael Funk
The National Center for Earth-surface Dynamics (NCED) is a Science and Technology Center focused on understanding the processes that shape the Earth's surface, and on communicating that understanding with a broad range of stakeholders. NCED's work will support a larger, community-based effort to develop a suite of quantitative models of the Earth's surface: a Community Sediment Model (CSM). Results of the NCED-CSM collaboration will be used for both short-term prediction of surface response to natural and anthropogenic change and long-term interpretation of how past conditions are recorded in landscapes and sedimentary strata. This will in turn help solve pressing societal problems such as estimation and mitigation of landscape-related risk; responsible management of landscape resources including forests, agricultural, and recreational areas; forecasting landscape response to possible climatic and other changes; and wise development of resources like groundwater and hydrocarbons that are hosted in buried sediments. NCED education and knowledge transfer programs include exhibits and educational programs at the Science Museum of Minnesota, internships and programs for students from tribal colleges and other underrepresented populations, and research opportunities for participants from outside core NCED institutions. The Earth's surface is the dynamic interface among the lithosphere, hydrosphere, biosphere, and atmosphere. It is intimately interwoven with the life that inhabits it. Surface processes span environments ranging from high mountains to the deep ocean and time scales from fractions of a second to millions of years. Because of this range in forms, processes, and scales, the study of surface dynamics has involved many disciplines and approaches. A major goal of NCED is to foster the development of a unified, quantitative science of Earth-surface dynamics that combines efforts in geomorphology, civil engineering, biology, sedimentary geology, oceanography, and geophysics. Our research program has four major themes: (1) landscape evolution, (2) basin evolution, (3) biological sediment dynamics, and (4) integration of morphodynamic processes across environments and scales. Each theme area provides opportunities for exchange of information and ideas with a wide range of stakeholders, including teachers and learners at all levels; researchers, managers, and policy makers in both the commercial and public sectors; and the general public.
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TEAM MEMBERS:
Efi Foufoula-GeorgiouChristopher PaolaGary Parker