The Decapoda - shrimp, lobsters, and crabs - are an economically important, diverse group of animals whose geologic history extends back 400 million years. Living representatives, numbering over 15,000 species, are global in distribution and nearly ubiquitous in oceanic and non-oceanic environments. They exert a major impact on ecosystems; understanding the dynamics of their fossil record will illuminate their historical impact on ecosystems. We will test the hypothesis that decapods are arrayed in a series of discrete evolutionary faunas; remarkably, the vast array of living and fossil decapods in diverse interrelated groups have exploited four basic body plans repeatedly. Other hypotheses to be tested are that the Decapoda have repeatedly adopted a limited number of baupläne, or generalized architectures, throughout their history; that they have experienced explosive evolutionary radiations followed by periods of no determinable change; and that they are generally resistant to mass extinction events. These hypotheses will be tested using a unique dataset compiled and assessed by the Principle Investigators: a compilation of all fossil decapod species, arrayed in a classification scheme including fossil and living taxa, with geologic and geographic ranges of all species, including a phylogeny (i.e. "family tree") for many sub-groups within the Decapoda. The dataset will be expanded to include ecological data for each taxon and will be entered into the Paleobiology Database, an NSF-supported vehicle for analyzing the fossil record. Employing its methodology, patterns of diversity and macroevolution of the decapods will be generated at levels ranging from the entire Order to species level. This will result in a comprehensive analysis of macroevolutionary patterns of this major group for the first time. Available paleoecological data derived from field studies and published records will be used to determine the effects of various environmental factors such as seafloor conditions, reef development, water depth, and temperature on morphology, extinction survivorship, and diversity. Because decapods have a remarkable range of morphological variation preservable in the fossil record, the diversity of the groups of decapods can be assessed in relation to their morphological characteristics. Defining the history of taxa with specialized morphology will permit recognition of body plans that have been exploited by different decapod groups throughout the history of the clade.
Intellectual merit. This study will provide the most comprehensive analysis of macroevolution of the Decapoda yet conducted, all based upon a unique dataset that is internally consistent by virtue of its having been developed entirely by the investigators. It will document the significance of employing a high resolution, species-level database for interpretation of diversity. The hypotheses and conclusions derived here will provide a model and the foundation for future work on Decapoda, Arthropoda, and macroevolution of well-constrained groups. It will provide a test for the efficacy of PBDB data versus a constrained dataset assessed by specialist systematists.
Broader impacts. The work will introduce undergraduate students at Kent State at Stark, an undergraduate campus, and Kent State at Kent, to research that involves paleoecological, paleogeographical, and functional morphological elements which, in turn, will be communicated to other students. Because decapods are known to virtually everyone, they form an excellent group to use to inform the public about ancient patterns of diversity and the relationship between the morphology of organisms, variations in their environmental requirements, and their adaptability to different physical conditions. This will be conveyed in a professionally constructed display which has the potential to be exhibited in museums and universities around the country. Small kits designed for use in elementary and middle schools will be available to allow students to make their own observations about the adaptations of decapods to their environment and its effect on diversity. Published papers and presentations on results of research at meetings will be prepared throughout the course of the research. Because the study of modern biodiversity is a concern of the general public, presentations to broader audiences as well as geology classes will provide a broad historical context for understanding modern patterns of diversity. Data entered into Paleobiology Database and Ohio Data Resource Commons will be openly available to other researchers and the general public. Combined, the databases will assure archival storage and public access, following a proprietary period.
Journey into Space (JIS) is designed to improve student, educator, and general public understanding of earth/space science and its relationship to NASA goals and objectives through the use of a traveling GeoDome (inflatable planetarium) and engaging supporting programming at The Journey Museum. The Museum collaborates with area colleges, school districts, K-12 educators, youth serving organizations, astronomical affiliations, and others. The overall goal of JIS is to improve student, educator, and general public understanding of STEM and its relationship to NASA goals and objectives. JIS objectives are: 1) To increase student and public interest and awareness in STEM areas; 2) To increase student interest in pursuing STEM careers; 3) To improve teacher knowledge of NASA related science; 4) To increase teacher comfort level and confidence in teaching NASA related science in their classrooms; 5) To increase collaboration between informal and formal science educators; 6) To increase student and public understanding of Plains Indians ethno astronomy; and 7) To increase museum visitors’ interest and understanding of NASA related science. The Museum produced 2 films (“Cradle of Life”, “Looney Moons”) that are offered daily, 4 recurring monthly programs (Final Frontier Friday, Amazing Science, SciGirls that became Science Explorer’s Club, and Black Hills Astronomical Society meetings), summer robotics classes and teachers’ workshops, annual Earth Science Day, in addition to the GeoDome programming that has toured the region including presentations in the three poorest counties in the United States. The ethno-astronomy is underway in partnership with Oglala Lakota College and South Dakota Space Grant Consortium.
The Expanding Children’s Interest through Experiential Learning (EXCITE) Project will target K-8th students in expanded learning programs to increase ongoing NASA STEM informal education opportunities for organizations that serve primarily underrepresented and underserved student populations. The AERO Institute will leverage existing collaborations to build capacity of participating organizations in NASA inspired STEM activities. Major partners include Navajo Nation in Arizona, the Beyond the Bell branch of the Los Angeles Unified School District, and the Region 8 of the California After School Program housed in the Ventura County of Education. In addition, the EXCITE Learning Project plans to work with libraries to broaden the scope and impact of NASA’s Education materials and opportunities within underrepresented and underserved local communities. AERO Education specialists will train educators and librarians using the Train-the-Trainer approach. The training sessions will be filmed and made available online via the AERO website and its network on YouTube so that educators and librarians can refresh their understanding as needed.
Science Club is an after school program created in partnership between Northwestern University and the Boys & Girls Clubs of Chicago. Every week throughout the academic year, middle school youth (grades 5-8) work in small groups with their graduate student mentors on challenging, hands-on experiments. The six Science Club curricular modules cover topics ranging from biomedical engineering to food science, all with the goals of helping youth to 1) improve their understanding of the scientific method, 2) develop scientific habits of mind, and 3) increase their interest in STEM fields, particularly health-related careers. Science Club serves 60 youth every quarter with the help of 30 trained scientist mentors. Science Club meets three days a week at the Pedersen-McCormick Boys & Girls Club in Chicago, IL.
Suitable for planners, educationalists and environmentalists, this book introduces the theory and the practice of children's participation, and its importance for developing democracy and sustainable communities.
Families and school-aged constituents at 30 urban, inner-city neighborhood community-based organizations and teachers and students in earth science classes in 40 middle schools. Intent: This project will prepare neighborhood and community leaders in Philadelphia to use simple but effective observation tools and NASA’s educational web content to help their inner-city Philadelphia neighbors learn about space science and technology – and about their city and themselves – by knowledgably exploring the sky. Project Goals: 1. Create multiple opportunities for inner-city children, adults and families to observe and learn about the solar system through neighborhood and city-wide events. 2. Equip CBO’s with the knowledge, skills and materials they need to make space science-related events and activities a sustained part of programming for their constituents. 3. Stimulate interest and engagement in NASA’s missions and resources among residents of traditionally underserved, inner-city neighborhoods through astronomy experiences and NASA’s websites. 4. Create and strengthen collaborative ties between The Franklin Institute, CBO’s, city residents, and local amateur astronomers. Programs/Products produced: 1. Repeatable ‘Galileoscope’ workshops and activities in 30 CBO’s 2. Solar observing activities for 30 CBO’s and 40 middle schools. 3. School assembly-type audience interactive program about observational astronomy for use in schools and community organizations. 4. Recurring neighborhood star parties facilitated through on-going partnerships with local amateur astronomy clubs. 5. Participation in city-wide star party as part of the annual Philadelphia Science Festival.
This case study reveals how one community-based youth development organization in the northeastern United States advocated for social and educational equity for the low-income families it served by challenging the local school district’s practice of referring low-income children of color to special education in disproportionate numbers. Because this community-based organization (CBO) is typical of many such youth-serving organizations, the case study shows how the assets CBOs bring to their communities can help them negotiate with schools to achieve greater social and educational equity for
The increasing need for communicating science to the public suggests that future scientists and science educators should be educated in science outreach and trained to communicate with lay audiences. We present a recently developed novel graduate course, which trains students in outreach efforts aimed to increase the public's understanding of science and of the role of science in our daily lives. In this course, the students, with the help of expert faculty mentors, prepare lay-language presentations about science-related topics of their choice and take the presentations to adult venues in the
DATE:
TEAM MEMBERS:
Hannah AlexanderAnna WaldronSandra Abell
Since August of 2011, Project iLASER (Investigations with Light And Sustainable Energy Resources) has engaged children, youth and adults in public science education and hands-on activities across the entire length of the U.S.-Mexico border, from the Pacific Ocean to the Gulf of Mexico. The two main themes of Project iLASER activities focus on sustainable energy and materials science. More than 1,000 children have been engaged in the hands-on activities developed through Project iLASER at 20+ sites, primarily in after-school settings in Boys & Girls Clubs. Sites include Boys & Girls Clubs in California (Chula Vista, Imperial Beach, El Centro and Brawley); Arizona (Nogales); New Mexico (Las Cruces); and Texas (El Paso, Midland-Odessa, Edinburg and Corpus Christi). The project was co-funded between the NSF Division of Chemistry (CHE) and the Division of Research on Learning in Formal and Informal Settings (DRL).
DATE:
-
TEAM MEMBERS:
Southwestern CollegeDavid BrownDavid Hecht
The Magnet Lab has a strong commitment to education. Through the Center for Integrating Research & Learning, the lab supports educational programming at all academic levels: K-12, technical, undergraduate, graduate and postdoctoral. Please explore the links listed to the left to find out more about the depth of our educational resources for the community, for teachers and for students as well as our unique research offerings. Our programs are designed to excite and educate students, teachers and the general public about science, technology and the world around them. All of our programs are developed in close collaboration with research scientists and educators. Housed at and partly funded by the MagLab, the Center is uniquely positioned to take advantage of the excellent resources, connections, world-class facilities and cutting-edge science the lab has to offer. We also receive generous support from the National Science Foundation and the State of Florida. The Center maintains a rigorous research agenda designed to investigate how Center programs and materials affect teachers and students. Our Mission Statement is to expand scientific literacy and to encourage interest in and the pursuit of scientific studies among educators and students of all ages through connections between the National High Magnetic Field Laboratory and the National Science Foundation, the community of Tallahassee, the State of Florida and the nation.
Conventional wisdom about young people's use of digital technology often equates generational identity with technology identity: today's teens seem constantly plugged in to video games, social networks sites, and text messaging. Yet there is little actual research that investigates the intricate dynamics of youth's social and recreational use of digital media. This book fills that gap, reporting on an ambitious three-year ethnographic investigation into how young people are living and learning with new media in varied settings—at home, in after school programs, and in online spaces. By
DATE:
TEAM MEMBERS:
University of California, IrvineMizuko Ito
The Community STEM Outreach Project at the Saint Louis Science Center (SLSC) received funding from the United States Office of Naval Research (ONR) from October 2010 through September 2013. Klein Consulting, with support from Tisdal Consulting, conducted the evaluation of the three-year project. The original proposal from the SLSC to ONR laid the foundation for the Community STEM Outreach Project by describing the institution and its youth program, the Youth Exploring Science (YES) Program. Plans were underway to reach out to existing and new national partners to document and disseminate a