This project develops an 8-week middle-school mathematics module that introduces cryptography, the science of sending secret messages, while teaching and reinforcing the learning of related mathematical concepts. The topics range from the classical encryption systems and the historic context in which they were used through powerful modern encryption systems that provide secrecy in electronic messages today. The module also covers passwords and codes that correct errors in the transmission of information. Public awareness of the importance of cryptography is growing, as is the need to understand the issues involved. The study of cryptography provides an interesting context for students to apply traditional mathematical skills and concepts. Mathematical topics covered include percents, probability, functions, prime numbers, decimals, inverses and modular arithmetic. The main product is a middle-school student book, with accompanying teacher materials. A web site is being developed that supports the activities in this book. Abbreviated modules for Grades 3, 4 and 5 are also being developed, as well as an instructor's guide for adapting the materials for use in informal educational settings such as museums and after-school programs. The development of the module involves piloting and field-testing by experienced classroom teachers from diverse school communities and instructors of informal educational programs. Evaluation includes review by mathematicians and educators, as well as an investigation into the level of students' understanding of the topics studied.
A new, permanent exhibition at the San Diego Museum of Man will reflect the great scientific strides made in unraveling the mysteries of our uniquely human biology. The exhibit of 7,000 sq. ft. will take visitors on a 65-million year journey through time and even go beyond the present with glimpses of current technologies which will shape the future of human evolution. The exhibit development is being guided by a team of renowned scholars, museum professionals and community members in order to insure that the material is scientifically accurate, current and comprehensive. Evaluation and community input combined with engaging exhibitry will further enhance the informal science learner's experience. The exhibit will be about time, genetics and the environment. Dioramas, casts, artifacts and engaging interactives will convey the storyline. As a result of the development of culture, technology is refined and becomes intertwined with the human evolution. The exhibit will unify and draw together other halls in the museum. Further hands-on discovery will be encouraged in an outdoor archaeological site. Associated programming, which will foster the integration of research and education, will include a lecture series, on-line chats and guidebooks, as well as resources for teachers and students.
The Developmental Studies Center (DSC) will implement "Home, School and Community: AfterSchool Math for Grades 3-5," a program that targets at-risk and low income children in afterschool programs. AfterSchool Math trains youth workers to help students in grades 3-5 better understand measurement and geometry concepts, building on the success of the NSF-funded Home, School and Community mathematics program for grades K-2 (ESI #97-05421). The project develops, field-tests and evaluates thirty math games and ten story guides, which support the social and mathematical development of children, while emphasizing cooperative learning. The content for all materials will be aligned with national standards in mathematics. A 12-hour professional development workshop for youth workers and an 18-hour workshop for facilitators or youth worker leaders are also planned. Two training videos and a facilitator manual will be produced to support this aspect of the project. Field testing will occur in Kansas, Louisiana and Missouri. This proposal has been augmented to include a special emphasis on rural communities which doubles the number of field test sites from 50 to 100. A Rural Outreach Specialist will conduct focus group meetings to determine needs unique to rural programs and lead the field testing in these communities. It is anticipated that over 3,200 youth workers will be trained and a national cadre of more than 300 youth worker leaders will be created.
Freedom Machines is a one-hour special for public television which will highlight the information about the newest technological advances which support over 54 million Americans with disabilities. Through personal narratives, high-impact storytelling, and a comprehensive public education and outreach campaign, the show will inform viewers about assistive technology (AT) being used, and how it is adapted and designed by people with disabilities. The individuals to be profiled, many of them leaders in science and technological fields, will encourage young people with disabilities to pursue careers in the sciences. Many of the devices and approaches to be featured will also show how valuable these technologies are for the able bodied, general public. The sixty-minute documentary is structured around the themes of Pioneers, Partners and Prophets in order to examine the evolving relationship between technology and the disabled, profile emerging technologies and explore the larger societal implications of this growing phenomenon. A companion website and extensive outreach program will continue the informative material, support and create networks, and promote linkages between viewers, either abled or disabled, and the technology that might benefit them. Technological changes have always been influenced by people with needs beyond the ordinary. This dynamic is even more relevant in today's information age. Freedom Machines will dramatically demonstrate that designing a world of inclusion benefits everyone.
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TEAM MEMBERS:
Richard Cox
resourceprojectProfessional Development, Conferences, and Networks
The Vermont Center for the Book is developing "Mother Goose Cares about Math and Science," an integrated curriculum of science process skills and standards-based mathematics concepts for preschool children. A college credit course will be developed for childcare providers based on this curriculum. The course increases science and math literacy and the ability to incorporate NCTM standards, and science process skills, into daily interactions with children. Participants are also provided with the tools to communicate the importance of these concepts to parents. The course will be delivered to 600 childcare workers in Vermont and inner-city Philadelphia over a three-year period. Recruitment will include providers in center-, home- and school-based settings in both urban and rural communities. Participants will be provided with books, Curriculum Guides, tools and manipulatives needed to implement the course pedagogy. Materials to be developed include a seven-segment training, which will be used to disseminate the project nationally. Participants will receive a comprehensive training package that can be used to train their peers.
The New York Aquarium, a subsidiary of the Wildlife Conservation Society, is developing Alien Stingers, a 4000 square foot, permanent exhibit featuring Cnidarians, jellyfish and their relatives. This exhibit will showcase species such as the purple stripe, umbrella and lion's mane jellies. Other animals to be presented include colorful sea anemones and live corals. Visitors will learn about Cnidaria and their habitats, ecological roles, adaptations and relationships with other ocean life. Endangered species, human impact on habitats and various conservation efforts will also be highlighted. The exhibit design will create a sense of wonder and mystery using dramatic lighting, music and unique displays. Moveable 3D models, interactive graphics and specially designed cylindrical tanks will result in an exhibit experience that stimulates curiosity and invites learning. The project has a comprehensive, multi-level evaluation plan structured around two exhibit openings. The first round of evaluation will look at the impact of two-dimensional graphics and prototype interactives. A second opening is planned which will add complex prototype interactives that are designed to present more intricate messages. Both layers of evaluation will be used to shape the permanent exhibit graphics and promote self-directed learning. A website with a live jelly-cam supports this exhibit, along with a host of educational programs and materials for various audiences. A family handbook, children's activity guides, visitor guides and a children's book on jellyfish are among the supplemental materials planned. It is anticipated that over 815,000 visitors will view Alien Stingers on an annual basis.
The Exploratorium will develop exhibit designs that encourage visitors to become more cognitively engaged with exhibits -- to use exhibits as tools for self-directed exploration, rather than as authoritative demonstrations. To do this, the staff is drawing on new work in the fields of education, visitor research, human factors engineering, computer interface design and interactive exhibit development at other museums. The Exploratorium proposes to conduct evaluative research and exhibit development that maximizes possibilities for visitor-authored questions, activity and discovery, or active, prolonged engagement (APE). The project team plans to create 15 new exhibits and renovate an additional 15 exhibits in the physical sciences. The team will strategically position the exhibits to support active, prolonged engagement throughout the collection. Although the project focuses on physical science -- the most fundamental part of the Exploratorium exhibit collection -- the results will apply to exhibits in nearly all science disciplines.
MONEY is a traveling exhibition using the familiar and fascinating subject of money to build math skills and promote economic literacy. The exhibit will provide an engaging and relevant context in which to explore mathematics using experiences such as making change, comparing prices, saving, balancing a checkbook, paying bills or budgeting -- which are all direct applications of math. This exhibit will address the needs of children and their families for economic literacy as they make decisions that shape their futures. Through a mix of hands-on interactives, audio and video components, computer-based activities, graphics, text and artifacts, the exhibition emphasizes the mathematical skills, concepts and problem-solving strategies necessary for economic literacy. Areas in the exhibit will address the history of money, how it is made, prices and markets, and world trade. Within these contexts, visitors will develop computational skills and gain an understanding of concepts such as operations, patterns, functions, algebra, data analysis, probability and mathematical representation. The concepts are highly correlated with -- and build upon -- the NCTM National Standards in mathematics. Families, children and learners of all ages will be able to experience the exhibit during its national tour. There will be ancillary resources in the form of family take-home activities, a teacher's guide with classroom activities, and an exhibit website.
WGBH is producing a three-hour television series about the scientific quest for a unified set of laws governing the universe. The programs, to be broadcast as part of the on-going NOVA series, will place special emphasis on the new development in physics known as string theory. Inspired by Columbia University physicist Brian Greene's best-selling book of the same name, "The Elegant Universe" will explore the ways in which our understanding of matter and forces, space and time have shifted over the years, most recently with the emergence of string theory in the 1980s and its resurgence in the last five years. Greene will play a prominent role in the series, both on camera and as a consultant helping the producers shape the programs. The series, planned for broadcast in the fall of 2002, will communicate critical scientific concepts through filmed experiments, carefully crafted explanations, and the latest in computer animation. Interviews with scientists and historians, re-creations of key breakthroughs in the history of science, and sequences featuring physicists working on today's most pressing problems will allow viewers to share in the excitement of scientific discovery. Outreach material will be developed for the public and for teachers. NOVA Online will produce a rich companion Web site to allow viewers whose interest is piqued by the series to enhance their learning in a number of ways, including interactive animations of famous experiments and essays that go deeper into subjects than the programs could.
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TEAM MEMBERS:
Margaret DrainPaula ApsellBarbara Flagg
The Natural History of Museum of Los Angeles County will mount and administer a five (5) year tour of an exhibition, "Dogs: Our Canine Companions," which explores the evolution, behavior, diversity and cultural significance of dogs. Visitors to the 6,000 sq. ft. exhibit will gain a better knowledge of these familiar animals through a variety of componenets including hands-on displays, videos, graphic panels, computer-generated images, dioramas, fossil skeletons and educational curriculum materials. The exhibit will be divided into eight (8) sections. Throughout the sections there are recurring themes to unify the educational messages of the adaptive diversity of canids, the relationship between wild and domestic dogs, and the relationship between dogs and humans -- especially service dogs. The dissemination of DOGS will include presentations to groups and conferences, with particular emphasis on the exhibit's treatment of accessibility issues. There will be an extensive web site with animation, movies, sound and interactive elements to further enhance the effectiveness of the exhibit and the availability of educational materials. the final ancillary materials to accompany the traveling exhibition will be a theater production, a free-standing, self-contained learning center, an exhibit guide, and a CD-Rom. Formal education providers will benefit from workshops, curriculum guides, and teaching kits.
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TEAM MEMBERS:
Linda AbrahamBlaire Van ValkenburghRobert Wayne
WGBH is conducting preliminary work on an untested and novel idea for a new multimedia project, EGames. The target audience for the project is children ages 9-12. The project envisions a 13-part television series which combines the appeal of a game show with the drama of real-world challenges to engender enthusiasm and promote understanding of engineering in kids nationwide. The television programs will be complemented with materials and training for engineers to mount EGames events in public venues and run workshops in schools, afterschool programs and libraries, and an extensive companion website. During the research phase, WGBH will convene a Content Advisory Board which would include professional engineers, curriculum developers, classroom teachers, professors of engineering and informal educators, and a Funding Advisory Board. They will also write the series curriculum, design the game, develop outreach, Web, and evaluation plans, and develop and test a sample engineering challenge with a group of contestants to work out logistic and production questions. This will inform the next stage of project development. Note: This project led to the series "FETCH! With Ruff Ruffman."
The Oregon Museum of Science and Industry (OMSI) will develop "Outdoors Indoors, an Interactive Natural Science Exhibition for Young Children," ages 3-8, and their families. Two 2,500 sq. ft. versions of the exhibition will be developed -- one to be installed at OMSI and the other to travel. Building on children's innate curiosity about the natural world, the exhibition invites visitors to explore a woodland environment where they can develop process skills and learn natural science concepts. The exhibition will also focus on ways that parents can help encourage their children's science learning, both through exhibit activities and through exploration of the natural world outdoors. Bilingual text (English and Spanish) will help make the exhibition accessible to a diverse audience. Ancillary materials for families and educators will further enhance learning.