Digital image processing offers several possible new approaches to the teaching of a variety of mathematical concepts at the middle-school and high-school levels. There is reason to believe that this approach will be successful in reaching some "at-risk" students that other approaches miss. Since digital images can be made to reflect almost any aspect of the real world, some students may have an easier time taking an interest in them than they might with artificial figures or images resulting from other graphics- oriented approaches. Using computer-based tools such as image processing operators, curve-fitting operators, shape analysis operators, and graphical synthesis, students may explore a world of mathematical concepts starting from the psychologically "safe" territory of their own physical and cultural environments. There is reason to hope that this approach will be particularly successful with students from diverse backgrounds, girls and members of minority groups, because the imagery used in experiments can easily be tailored to individual tastes. The work of the project consists of creating detailed designs of the learning modules, implementing them on microcomputers, and evaluating their effectiveness in a variety of ways, using trials with students at Rainier Beach High School, which is an urban public high school having an ethnically diverse student body and a Macintosh computer laboratory.
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TEAM MEMBERS:
Steven TanimotoMichele LeBrasseurJames King
NACME will produce a three year public service advertising campaign designed to shape the educational choices children make in junior high and high school with respect to mathematics and science. The ads, featuring actor/director Spike Lee, will aim to increase the number of children in grades three through eight who understand the relevance and value of mathematics and science to life in the adult world. The campaign also will be directed towards parents with the goal of helping them recognize the importance of learning mathematics and science to their children's future. The components of the project will be: For each of the three years of the project, development and distribution of one 60, one 30, and one 10 second television spot; For each of the three years of the project, development and distribution of three 60, three 30, and three 10 second radio spots; Annual development of print ads and marketing materials to be delivered to selected consumer magazines, educator's publications, in-school magazines, newspaper "kid pages," comic book companies, and bus shelter and transit card carriers; Annual development and distribution of 100,000 full-color student brochures to reinforce the concepts outlined in the campaign; Annual development and distribution of 100,000 brochures for parents to engage them in their children's science and mathematics education; Establishment of a toll-free 800 number for students to call to request information. Each caller will be sent both the student and the parent brochure; Development of promotional materials including buttons, games, science experiments, math puzzles, T-shirts, etc.; Annual public relations campaigns including press conferences, media tours, in-school demonstrations, and personal appearances; Annual evaluation of the project including monthly reports of fulfillment of requests received via the 800 number. Development, production, and distribution of the campaign will be the responsibility of a task force consisting of: Ronni Denes, NACME's vice president for communications and public affairs; George Campbell Jr., President of NACME; Lea E. Williams, executive vice President of NACME and formerly served as vice president, educational services, of the United Negro College Fund; Catherine Morrison, director of research; and Ismael Diaz, director of precollege programs. The ad agency for the NACME/Ad Council campaign is Tracy-Locke. Rob Britton, manager of Advertising and Direct Marketing for American Airlines will serve as campaign director.
The Numbers Alive project will model the use of number sense and provide opportunities for its practice through the production of ten half-hour television programs for students, one program for parents and care-givers, and print materials in support of both types of programs. The targeted student audience is fifth and sixth graders. The print materials supplement the televised programs. The series emphasizes number concepts and problem solving strategies in support of the NCTM Standards.
CTW is approaching completion of the fifth and final season of new show production for Square One TV -- a daily PBS television series designed to promote interest in and enthusiasm for mathematics among eight- to twelve-year-olds, with special attention given to girls and minority children. Research has shown that Square One TV is educationally effective, and the series has received numerous awards, from both the educational and broadcasting communities.
This is a request from Claypoint Productions for 124,700 of a total budget of $526,178 to produce a one-hour prime-time documentary program on the Wright Brothers, the processes of science and engineering used in their work, and the science and technology behind their development of the airplane. The PBS program will cover the subjects of aerodynamics, aeronautics, geometry, algebra, applied mathematics, mechanical engineering, the process of invention, and the history of technology. A teacher's guide will be developed to supplement the film.
The excitement of astrophysical research and discovery is brought into the high school science and mathematics classes through a flexible set of student activities and projects on variable stars. The project includes a computerized database, of 400,000 measurements of brightness of 150 variable stars in five constellations over 25 years, from which students can deduce properties, processes, and evolution of these stars. Students can make additional measurements and discoveries from carefully selected time sequences of 125 35mm slides or from actual measurements from the night sky. A comprehensive student manual and instructional videos make the materials self-contained and easy to use. The teacher manual enables the instructor to adapt the materials to skills, objectives and local curricula. The material can be used in a variety of contexts: traditional mathematics and science classes at both the high school and college level, independent projects, summer institutes, and community science clubs. The material will be field tested in classes and refined through workshops with teachers. A newsletter and a video about amateur astronomers is planned.
The Challenger Center for Space Science Education located in Alexandria, Virginia, a nonprofit organization with a mission to increase the number of youth interested in science and space, is requesting $303,170 over two years from the National Science Foundation (NSF) to develop a new scenario for its Challenger Learning Centers. Located in science centers. museums and schools around the country. Learning Centers house equipment and educational programming for hands-on training during a simulated mission. Scenarios use mathematics, science and problem-solving skills to provide participants with simulated experiences of working in a space laboratory and a "Mission control" laboratory. Challenger Center requests assistance and partnership from NSF to develop, field test, implement and evaluate a new scenario on the environment, "Mission to Planet Earth" scenario. This project will involve collaboration of expert scientists, educators, Challenger staff, and science museum professionals. Annually more than 180,000 students and between 10,000 and 15,000 adults will participate in the scenario at Learning Centers, using space as a format for learning about environmental issues. Challenger is working on the preliminary planning stage between June and December 1991. Two years of funding are requested from NSF beginning in January 1992.
George Awad, an artisan noted for his superb architectural models turned his talent to pursue his personal fascination with science and astronomy. The results was a preliminary prototype of a stunningly detailed and beautiful exhibit called "Model of the Universe by Powers of Ten". A special showing of the exhibit by the Planetary Society drew rave reviews from an audience of noted scientists and science educators. Preliminary showings at the Montshire Museum of Science and at the Smithsonian's Experimental Gallery demonstrated its unusual appeal withthe general public, and a second modified and larger version has been created by Mr. Awad. Montshire Museum of Science proposes to collaborate with the Maryland Science Center and with Mr. Awad to 1) further refine the two existing prototype exhibits, 2) develop companion interpretive materials to more fully convey the astronomical and mathematical concepts implicit in the exhibits, and 3) display the two prototypes at the two collaborating museum sites and evaluate their effective with the public. This work is intended to guide the proposed creation (not part of this proposal) of a permanent and much larger-scale "Universe" exhibit designed to be circulated among major science museums.
This exhibit will integrate graphics, artifacts, highly interactive electro-mechanical demonstration devices together with state of the art interactive educational computer technology to demonstrate how probability shapes nature. It will draw its examples from a variety of scientific fields including physics, chemistry, earth sciences, and biology. It is planned as a permanent addition to the Museum's exhibition program, but will be designed to facilitate easy reproduction for individual copies or for circulation as a travelling exhibit. Millions of visitors--families, teachers, children form diverse communities--will gain a first hand aesthetic appreciation of the pattern finding process of scientific investigation as well as a better understanding of the usefulness of mathematics in explaining how the natural world works.
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TEAM MEMBERS:
H. Eugene StanleyDouglas SmithEdwin Taylor