This paper discusses cognitive science research, specifically how people learn and learning as a transition from novice to expert within a field of knowledge. The authors explore some aspects of this model and ways in which it might be applied to science learning in museum settings.
This paper discusses the influence of mutual communication on exhibit development and evaluation. It discusses how mutual communication techniques helped developers at the Impression 5 Science Museum see the production of "SPIN," a traveling hands-on exhibit about rotational motion, through the eyes of the visitor and imagine ways of generating visitor-object and visitor-developer dialogues in the exhibit.
In this article, Jacksonville State University's Stephen Bitgood discusses an evaluation study of a "Falling Feather" gravity-themed exhibit at a science museum. Bitgood shares key findings from the evaluation, which revealed several problems with the exhibit.
The Center of Science and Industry in Columbus, OH and the Science and Technology Interactive Center in Naperville, IL collaboratively plan to develop a series of interactive exhibits on nuclear and particle physics that will convey to a wide audience an understanding of the fundamental nature of the universe and of the basic rules that underlie that universe. The purpose is to lead the visitors from the perceived complexities of our surroundings to an unperceived simpler features of the subnuclear world. The collaborators propose to develop two duplicate copies of eight exhibits, with one copy for display at each of the two institutions. They also look to making the plans available to other science centers inexpensively and on a copyright-free basis. An added feature of the project is the collaboration between the Center of Science and Industry, an established science center, and the Science and Technology Interactive Center, an emerging one.
The St. Louis Science Center, originating in the Academy of Science of St. Louis, founded in 1856, is today a major American science center attracting more than 670,000 visitors each year. A 34 million dollar facility expansion will open in late 1991. As part of that expansion, the science center will develop two unique sets of interactive science exhibitions that will encourage visitor interaction with concepts and ideas through "multiple-outcome participatory exhibits." These experimental exhibitions will be developed in two clusters totalling 2,000 to 3,000 square feet of exhibits that will be integral parts of larger, themed galleries. In the first cluster visitors will explore misconceptions and personal assumptions about science, using exhibit modules that address popular myths about science. Exhibits will demonstrate experimental phenomena contrary to naive views and allow visitors to replace existing ideas with more general and more powerful scientific principles. Approximately 15 exhibits on misconceptions in newtonian mechanics and classical optics as well as other areas will be developed. The second of the two clusters will allow free, open exploration by visitors of a variety of scientific phenomena and principles of explanation. Visitors will measure as well as observe, using modern laboratory instrumentation that can be successfully operated by visitors with minimal supervision. The topics of light, motion, sound, energy, and physiology will be covered with six lab stations in each. These experimental exhibit units will be developed with the assistance of outside advisors and consultants, will involve prototyping and formative evaluation of visitor response to trial units, and will include formal evaluation at the conclusion of the project. A unique cooperative agreement with the Science Museum of Minnesota will allow exchange of audience research data, staff exchanges, and frequent consultation between the two groups. This project will explore new modes of exhibit based learning and the potential in exhibit research partnerships. Cost sharing equal to the award will be provided by the St. Louis Science Center. The resulting exhibits will be seen by more than a million visitors each year in the new science center facilities.
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TEAM MEMBERS:
Jeffrey Bonner
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.
The North Carolina Museum of Life and Science requests $491,260 to develop exhibits which explore mechanics of living organism. Basic physics, optics and fluids dynamics will be presented in the context of biological systems. Life in a Physical World interactive exhibits and educational materials which will reach over 3 million people. Life in a Physical World meets the needs of teachers, students and other science learners. The exhibits and educational materials integrate science concepts across disciplines. They provide hands-on, motivating science experiences in a non-threatening environment. Life in a Physical World makes physical science concepts accessible by presenting them in the context of living things. Project Outcomes The Project will produce a 2,000 square foot permanent and travelling Life in a Physical World exhibits. The North Carolina Museum of Life and Science will install the permanent exhibition. To ensure broad dissemination, the Association of Science-Technology Centers will circulate the travelling exhibition nationally and the Museum will distribute as-built drawings to science centers, natural history museums and zoos. Museum Educators will produce materials to enhance the instructional value of the exhibition.
Children's Television Workshop is embaring on a ground- breaking experiment in informal science education: the production of an entertaining animated series of 13 half- hour programs for Saturday morning commercial television, based on David Macaulay's bestselling book, The Way Things Work. The audience will be six- to eleven-year olds, with special focus on minority and economically disadvantaged children. The series' primary goal will be to entertain children with lively and appealing characters in a dramatic storyline, while stimulating children's interest in the scientific principles behind the workings of familiar machines and illustrating the action of their parts. NSF support will enable CTW to adapt the CTW Model -- the collaborative process used in earlier NSF-supported programs, 3-2-1 Contact and Square One Tv -- to the opportunities of the animation format and the realities of the partnership with a commercial network. Through a development agreement with CBS, CTW has begun the process of developing the series concept, characters, and storylines. Upon successful completion of this phase, production will follow with an anticipated broadcast premiere in fall 1992. NSF's $2.36 million support will allow this project to be possible by completing the series' funding; it will allow CTW to conduct significant formative research and summative analyses of educational impact, and to reach large minority and economically disadvantaged audiences through wider promotion and the creation and distribution of complementary print materials.
EINSTEIN is a series of three prime time television programs to be shown nationally on the Public Broadcasting Service (PBS). The series will present a scientific biography of Albert Einstein. The series will treat the life of Albert Einstein on several levels. The central narative thread will trace the development and impact of Einstein's work in physics. The three programs will examine Einstein's impact beyond physics -- as a muse for the arts; a dissident voice in politics; a moral sensibility; ultimately as the greatest public symbol of scientific accomplishment. With original texts (including newly identified documents from the Einstein archives), historical footage, interviews, documentary sequences, the most sophisticated computer animation available, and other techniques as appropriate, EINSTEIN will present to its audience a unique picture of the role of Albert Einstein in the making of the modern world. Beyond its broadcast in 1992, the series also will receive wide educational distribution in secondary schools and colleges and a large foreign audience.
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TEAM MEMBERS:
Paula ApsellThomas LevensonBarbara Flagg
The Science Museum of Minnesota will develop a series of "experiment benches" that are to be an unique feature of "labworks," a major new hall of physical science and technology. The small bench-top laboratory exhibits will allow visitors to create their own experiments and to become informally but directly involved in the experimental process. The target audience is junior highschool students, especially those who come as individuals and who are repeat visitors. Selected students will be trained as interns and will be paid to act as mentors for visitors. The project will include a published report, "a recipe book" for dissemination, and a subsequent conference of exhibit developers from other science museums.
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TEAM MEMBERS:
J Newlin
resourceprojectProfessional Development, Conferences, and Networks
To focus attention on early education during National Science and Technology Week, ASTC will hold an event on Capitol Hill featuring the Hands-on exhibit "What Makes Music?" on the physics of music and sound. The ASTC Honor Roll Teachers, selected by science Museums across the country for their exemplary use of science museum resources to improve science education in their schools, will be honored. Thirty teachers are expected to attend and take part in a one day workshop on inquiry based, hands-on science activities and experiments.