This article offers a 1953-present day review of the models that have popularised DNA, one of the fundamental molecules of biochemistry. DNA has become an iconic concept over the 20th century, overcoming the boundaries of science and spreading into literature, painting, sculpture or religion. This work analyses the reasons why DNA has penetrated society so effectively and examines some of the main metaphors used by the scientists and scientific popularisers. Furthermore, this article, taken from the author's PhD thesis, describes some recent popularisation models for this molecule.
This project is being developed for science journalists to increase and improve the reporting of the science of polar environmental change. It is modeled after the existing science journalism program run by the Marine Biological Laboratory since 1986. This project will enable 30 science journalists to travel to the Arctic and ten journalists to Antarctica over three years to study and experience polar research in an intensive, hands-on manner. The program has 3 components: a week long Polar Hands-On course at the Toolik Field Station in Alaska in which the journalists conduct science; a one-week period in which journalists will be teamed to work with polar research scientists; and travel for journalists to travel to Palmer Station in Antarctica to spend two weeks participating in Antarctic research. Journalists will submit regular dispatches about their work in the form of a Polar Science Blog and will produce stories about their experience.
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TEAM MEMBERS:
Christopher NeillBruce PetersonJohn HobbieGaius ShaverHugh Ducklow
This is a handout from a session presented at the 2008 ASTC Conference. Advances in neuroscience are revealing biological pathways underlying emotion, attention, and memory. How can this research be integrated with educational pedagogy to enhance free-choice learning? Join experts from neuroscience, education, and museums to explore practical ways in which new insights about the brain can be applied to creating museum experiences.
This document contains the proceedings from the Natural Science Gallery Symposium held by the Oakland Museum of California on September 15 & 16, 2008. Attendees discussed plans and ideas for an updated design of the Natural Science Gallery.
In 2010, a museum and cultural center, Maison des civilisations et de l'unité réunionnaise, will open on Reunion island, Indian Ocean, in a park of 22 hectares overlooking the ocean. Reunion is a small island, uninhabited when it was colonized by the French in the 17th century, whose society has gone through two centuries of slavery, a century of colonialism and barely sixty years of postcolonial democracy. Colonialism erased the material traces of the lives of slaves, indentured workers and poor settlers who, despite the brutality of colonial order, created a rich, complex, and very diverse
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Francoise Verges
resourceprojectProfessional Development, Conferences, and Networks
This MSP-Start Partnership, led by Widener University, in partnership with Bryn Mawr College, Delaware County Community College, Philadelphia University, Lincoln University, and Haverford Township School District, is developing the Greater Philadelphia Environment, Energy, and Sustainability Science (ES)2 Teacher Leader Institute. Additional partners include the Center for Social and Economic Research at West Chester University, Delaware Valley Industrial Resource Center, Energy Coordinating Agency, US EPA Region 3 Office of Innovation, National Center for Science and Civic Engagement and its SENCER program, Pennsylvania Campus Compact, Philadelphia Higher Education Network for Neighborhood Development, Project Kaleidoscope, Sustainable Business Network of Greater Philadelphia, and the 21st Century Partnership for STEM Education. Building on a base of relationships developed over the past five years by many partners in the Math Science Partnership of Greater Philadelphia, the project brings together faculty and resources from multiple institutions (a "Mega-University" model) to develop a coherent, innovative, and content-rich, multi-year curriculum in environment, energy, and sustainability science for an Institute that leads to a newly developed Master's degree. Teachers participating in the Institute (A) improve their STEM content knowledge in areas critical to human environmental sustainability, (B) improve their use of project based/service learning and scientific teaching pedagogies in their teaching, (C) engage in real-world sustainability problem solving in an externship with a local business, non-profit or government organization that is active in the newly emerging green economy, and (D) develop important leadership skills as change agents in their schools to improve student interest, learning, and engagement in STEM education. The Institute aims to serve as a regional hub, connecting educational, business, non-profit and government organizations to strengthen the STEM education and workforce development pipelines in the region and simultaneously support positive social change toward environmental sustainability and citizenship. The project's "Mega-University" and "Institute as a regional connector-hub" approaches are powerful models of collaboration that could have widespread and significant national applicability as organizations and systems adjust to the new challenges of our global economy and to the needed transition to sustainability.
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TEAM MEMBERS:
Stephen MadigoskyWilliam KeilbaughVictor DonnayBruce GrantThomas Schrand
resourceprojectProfessional Development, Conferences, and Networks
This model science teacher retention and mentoring project will involve more than 300 elementary teachers in "Lesson Study" of inquiry science around school gardens. Drawing on the rich resources of the University of California Botanical Garden and the science educators at the Lawrence Hall of Science this project will develop Teacher Leaders and provide science content professional development to colleagues in four urban school districts. Using the rich and authentic contexts of gardens to engage students and teachers in scientific inquiry opens the opportunity to invite parents to become actively involved with their children in the learning process. As teachers improve their classroom practices of teaching science through inquiry with the help of school-based mentoring they are able to connect the teaching of science to mathematics and literacy and will be able to apply the lesson study approach in their teaching of other innovative projects. Teacher leaders and mentors will have on-going learning opportunities as well as engage participating teachers in lesson study and reflection aimed toward improving science content understanding and the quality of science learning in summer garden learning experiences and having context rich science inquiry experiences throughout the school year.
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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Tandy WarnowDavid HillisLauren MeyersDaniel MirankerWarren Hunt, Jr.
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
Impact of GLC On Teachers Over the four years of the project, GLC worked with 171 teachers and 7schools. The program had a dramatically positive impact on the teachers involved. The GLC staff did an excellent job of establishing relationships with participating teachers, teaching them to use Lesson Study techniques and how to use the school garden as a resource for learning and creativity. As a result, teachers' overall attitudes towards teaching improved. Lessons became more flexible and useful across the curriculum. The teachers involved were seen by GLC staff to have made observable
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Minda BorunUniversity of California Botanical Garden
The goal of a two-year SEPA grant, Phase II of a collaboration between Columbia University (CU) and the New York Hall of Science (NYHoS), was to enhance science teaching and learning through the use of portable laboratories and hands-on modules to study biotechnology and microscopy in middle and secondary school classes. Four multi-day workshops were held at the NYHoS to train teachers to use the portable laboratory kits. The primary goals of this evaluation are to assess: 1) the workshops' value for teaching the hands-on kit curriculum, 2) teachers' perception of the portable laboratories'
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Ellen GiustiNew York Hall of Science