Produce an exhibition that will lead visitors, particularly 140,000 school children each year, to explore and understand modern audio technology. The exhibition capitalizes on the great popularity of recorded music (every student seems to carry a Walkman tape or disc player), to encourage hands-on exploration of audio technologies from microphones to compact disc players. Further visitor inquiry, using a computer-based system developed by the Hall of Science, will encourage an understanding of the underlying principles. The prototype of this "Science Link" system, now in use, has already drawn replication inquiries from 84 science-technology centers, educational institutions, and advertising agencies. Develop additional exhibit techniques that will allow the hands-on investigation of phenomena that cannot be directly observed. Techniques linking computer simulations directly to the physical exhibits will encourage investigation of phenomena that cannot be directly observed. While contemporary electronic technology has become more and more pervasive, its inner workings have become less and less accessible to the layman. In addressing audio technology as typical of this challenge, the project will have applications to many fundamental and applied topics, and will find wide use in science centers and other settings.
The National Science Outreach Network will provide school children, teachers, and the general public with highly accessible interactive exhibits dealing with popular topics in science and technology. The network, initiated as a partnership between regional science centers and public libraries, will be modeled after the highly successful statewide Oregon Library Exhibits Network established in 1987. Through this smaller network, the Oregon Museum of Science and Industry, a nationally recognized pioneer in science exhibitry and outreach programming, circulates small hands-on exhibits to rural population centers through installations in public libraries, where school groups and families have free and convenient access. This national dissemination project will be initiated in five regional sites across the country (Colorado, Minnesota, New York, Tennessee, and Oregon) to further establish the model in rural, inner-urban, economically disadvantaged, and culturally diverse regions. With support from both the NSF and the regional networks, The National Science Outreach Network will design and duplicate six exhibits for circulation to dozens of local communities in each designated region. Over the next seven years, over six million individuals, many of whom do not currently frequent a local science center, will be introduced to popular science in a non-threatening, resource- rich setting. This will encourage further exploration and possible future visits to an accessible science center, and ultimately establish an ever-expanding network of museum and non-museum partners providing science and technology learning opportunities to millions of individuals each year.
Acting on behalf of a group of academic, educational and public-service organizations the University of California-Santa Barbara proposes to improve aquatic science education in informal settings that include youth-service organizations such as the Boy Scouts and Girl Scouts, YMCA, YWCA, Boys and Girls Clubs and 4-H. The specific emphasis will be on the close interdependence between humans and the aquatic environment and on the need for enlightened social action in defense of that environment. The thrusts of the project will be to establish the California Aquatic Science Education Consortium; to develop multiple copes of sets of instructional materials on topic of aquatic science appropriate for informal educational settings; and to develop a program for training a cadre of trainers who in turn will train volunteers in the use of the materials. The program has a significant potential for broader national application.
A collaboration of staff from the University of California at Berkeley's Lawrence Hall of Science, School of Education, and the Cooperative Extension Service (4-H) will develop and implement SERIES (Science Experiences and Resources for Informal Education Settings), a state-wide informal science education program for the California State 4-H system. Over a three year period they will adapt existing science curricula and generate new materials for use in informal 4-H settings around the theme of science relevant to societal concerns, with an agricultural technology focus. They will design and test a comprehensive training model using the materials to insure their effective use by volunteer leaders, and develop an extensive cadre of CES staff and volunteer trainers skilled in training volunteer teachers in the use of the curriculum materials. The resulting curriculum and training materials will be published and made available at cost to all 4-H clubs. The project will directly benefit 100 paid and volunteer trainers, 1800 volunteer leaders and 12,600 youth participants, and will indirectly benefit the more than 60,000 youth enrolled in California 4-H programs each year.
DATE:
-
TEAM MEMBERS:
Richard PonzioLaurel DeanHerbert Thier
resourceprojectProfessional Development, Conferences, and Networks
This project is aimed at perfecting and testing a new instructional method to improve the effectiveness of introductory physics teaching. the methods has two chief characteristics: 1) a systematic challenge to common sense misconceptions about the physical world, and 2) an emphasis on models and modeling as basic to physical understanding. Two versions of the method will be tested. The first version is designed especially for high school physics. It emphasizes student development of explicit models to interpret laboratory activities. After an initial test, this version will be taught to high school physics teachers in a summer Teacher Enhancement Workshop, and its effect on their subsequent teaching will be evaluated. Teachers with weak as well as strong backgrounds will be included. A special effort will be made to include females and minorities. The second version will be tested in a special college physics course designed to prepare students with weak backgrounds for a standard calculus based physics course. It emphasizes modeling techniques in problem solving. This project is jointly supported by the Division of Materials development, Research and Informal Science Education and the Division of Teacher Preparation and Enhancement.
The Children's Museum proposes to develop two versions of an interative physical.science exhibit dealing with wave mechanics and the related actions of vibrating and oscillation systems. One version will be a permanent exhibit that is to be a central component in the new science area of the museum, while the other will be a traveling exhibit that will tour the country under the auspices of the Association of Science.Technology Centers. The purpose of the exhibit is to heighten the interest of children in scientific experimentation, with learning taking place at three levels including sensory.motor, perceptual.operational and intutitive.conceptual. Materials for teachers will supplement the exhibit, and an internship program will train largely minority middle.school students in basic concepts and then use them as "explainers" for the general public. The request to the National Science Foundation represents 73% of the total cost of the exhibits, with the remainder coming from institutional and other sources.
This research project is a follow-up to previous research on the persistence of high ability minority youth in college programs for mathematics, science, engineering, premedicine and predentistry. The earlier research used data retrieved from the 1985 College Board files for 5,602 students with SAT mathematical scores of 550 or above. All were minority students except for a comparison sample of 404 White students. In 1987, a first follow-up was conducted. 61 percent of the non-Asian American minority students had enrolled in college and were majoring in MSE fields in comparison with 55 percent of the White students and 70 percent for the Asian American students. In the current phase of this research, the original sample will be resurveyed, five years after high school graduation. A subsample will be interviewed in-depth. The major goal of this phase will be to answer three critical questions: which sample members are still studying or employed in MSE fields, what are their unique characteristics, and what are the theoretical and national policy implications of the results. This project is jointly supported by the Studies and Analysis and the Research in Teaching and Learning Programs.
The Computer Museum proposes to initiate a Computer Exhibits Kits Program whose goal will be to foster a better understanding of computer science and technology among the general public. The program proposes to develop and disseminate nine different kits, each consisting of a computer program, documentation, educational materials and, in some cases, specialized hardware. Other museums and science centers will be able to purchase these well tested kits at modest cost and implement them on personal computers to create exhibits for visitors ten years old and older. Strong support from other institutions suggests that the program will reach twenty million visitors a year.
The middle-school and high-school years are a period of change and crystalization in terms of life goals, disciplinary and course preferences, and social and political attitudes. The literature provides a number of cross-sectional descriptions and models concerning cognitive and attitudinal development during adolescence and young adulthood, but there are no longitudinal data available to study these processes. The proposed longitudinal study will examine the (1) development of interest in science and mathematics, (2) the growth of scientific literacy, (3) the development of attentiveness to science and technology issues, and (4) the attraction to careers in science and engineering among two national cohorts of adolescents and young adults. One cohort will begin with a national sample of 3,000 seventh graders and follow them through the 10th grade. The second cohort will begin with a national sample of 3,000 10th graders and follow them for the next four years through the first full year after high school. Data will be collected from students, teachers, counselors, principals, and parents. A purposive sample of two or three school districts with exemplary elementary school science and mathematics education programs will be selected and comparable data will be collected in these districts. The analysis will consist of a series of expanding multivariate developmental models that will seek to understand cognitive and attitudinal growth and change in the context of family, school, and peer influences. Each wave of data collection will provide an opportunity to examine cognitive and attitudinal change measures in an increasingly rich context of previous measures. Periodic reports will be issued with each cycle of data collection and the data will be made available to other scholars on a timely basis. The first phase of the project, being funded at this time, provides approximately 15 months for instrument development and pilot testing, for sample selection, for monitor selection and training, and for working with the research advisory committee.
The Museum of Science will design and produce an exhibition, "Two of Every Sort", whose aim is to present a scientific basis for the public's understanding of genser, reproduction and human diversity. Using interactive techniques and state-of-the-art media technology, the exhibition will debut at the Museum in Boston, tour science centers in seven other cities and reach an audience of nearly 2.5 million. The eight museums are members of the Science Museum Exhibit Collaborative, which has approved "Two of Every Sort" as one of a second round of shared-cost exhibitions scheduled to appear at each of the member institutions. "Two of Every Sort" (4,000 square feet) will present introductory scientific overview, ranging among biology, anthropology, botany and biomedical technology, to make discussion of these difficult and sensitive matters more meaningful. The exhibit will offer an unusual opportunity to millions of people -- families, teachers and youngsters, to consider complex questions in a safe, friendly learning environment.
The critically acclaimed film "STAND AND DELIVER" accomplished the formidable task of focusing national attention on the achievements of minority students in higher mathematics. As a motivational tool for educators, the film's value can hardly be overstated. "STAND AND DELIVER" will now have a second life as a play for the stage. The intimate human drama of the story of Jaime Escalante and his inner city A.P. calculus class will be re- written and confined to one set - a classroom - making it a natural for the theatre. Best of all, junior and senior high schools already have the resources to stage a first-rate production. Since almost all the roles depict students and teachers, "STAND AND DELIVER" should be a natural choice for school drama clubs across the country. The transformation of the movie into a play will take place in three stages: First, the screenplay is adapted into a stage play. Second, the initial stage production is mounted. Third, the play is published and made available to schools and theatre companies for local performances.
The Educational Film Center, in collaboration with Dr. Roald Hoffmann, Nobel Laureate and John A. Newman, Professor of Physical Science at Cornell University, will produce THE MOLECULAR WORLD, a series of three one-hour specials for Public Television. The specials will outline this "century of synthesis," the historical contribution of chemistry to our everyday lives. They will further highlight the future impact of chemistry on new materials for transportation and communication, and ont he rational design of effective medicines. The programs respond to the need for public awareness about the molecular and chemical make-up of the natural world around us and within us. The public also needs to appreciate better the continuing role of chemistry in producing the new molecules which change our world. THE MOLECULAR WORLD is designed for a national television audience complementing the recently completed college telecourse "The World of Chemistry" and its High School adaptations. The National Science Foundation award constitutes 15% of the total cost of the project.