In every drop of water, down at the scale of atoms and molecules, there is a world that can fascinate anyone - ranging from a non-verbal young science student to an ardent science-phobe. The objective of Learning Science Through Guided Discovery: Liquid Water & Molecular Networks is to use advanced technology to provide a window into this submicroscopic world, and thereby allow students to discover by themselves a new world. We are developing a coordinated two-fold approach in which a cycle of hands-on activities, games, and experimentation is followed by a cycle of computer simulations employing the full power of computer animation to "ZOOM" into the depths of his or her newly- discovered world, an interactive experience surpassing that of an OMNIMAX theater. Pairing laboratory experiments with corresponding simulations challenges students to understand multiple representations of concepts. Answers to student questions, resolution of student misconceptions, and eventual personalized student discoveries are all guided by a clear set of "cues" which we build into the computer display. Moreover, the ability to visualize "real-time" dynamic motions allows for student-controlled animated graphic simulations on the molecular scale and interactive guided lessons superior to those afforded by even the most artful of existing texts. While our general approach could be applied to a variety of topics, we have chosen to focus first on water; later we will test the generality of the approach by exploring macromolecules such as proteins and DNA. The simulation sofware we have been developing embodies a simple molecular interaction model but requires leading edge computing in order to (1) apply the model to large enough systems to yield simple and realistic behavior, and (2) animate the result in real time with advanced graphics. Our ultimate goal in this project is not only to help students learn science, but also to help them learn to think like research scientists. By looking at scientific knowledge as a set of useful models - models that are essentially temporary and will inevitably lead to better ones - they can see that science is not a set of facts, but a method for discovering patterns and predictability in an otherwise disordered and unpredictable world. Through mastery of the simulation software, students will gain the self-confidence to embark on their own missions of discovery.
The AAAS is developing and testing a pilot phase of an on-line website science club for youth. Kinetic City Cyberclub will engage youth in episodic adventures to promote both group and independent exploration. Users will receive carefully crafted, paced challenges as they wind their way through a mystery or other related activity. The adventures will be presented over time in a series of episodes that require users to use science toward solving an on-going mystery or problem. Components of the on-line club will include: Story Pods which set up the problem and inform users of what has been learned to date; Clue Pods which include information and activities that users can add to their individual electronic notebooks; Experiment Pods where users will be able to try out different theories to solve immediate problems; Discussion Pods where questions will be posed to which users are encourage to respond; and a Voting Pods where users get to vote on the next direction the science exploration should take or on possible solutions to problems. Components of the web page will be updated on a regular basis with most of the content being changed weekly and, in some instances, daily. The PI will be Robert Hirshon of the AAAS who has been the key developer of The Kinetic City Super Crew, the radio series on which the Kinetic City Cyberclub is based. The Senior Producer responsible for developing and maintaining the website will be Kimberly Amaral. Ms. Amaral previously been a writer/web developer for the Woods Hole Oceanographic Institution's Coastal Research Center and Sea Grant and she has worked as a researcher/writer for Bill Nye the Science Guy. Dissemination and outreach will be a joint effort of the AAAS and the National Science Teachers Association. Evaluation will be conducted by Arthur C. Johnson, an independent evaluator and instructor at the Harvard Graduate School of Education.
The Self Reliance Foundation in association with the Hispanic Radio Network over a five year period will produce and distribute a variety of daily Spanish-language radio programs on science education topics and follow-up outreach services to network listeners on science education and career opportunities. The applicants will add two science related episodes each week to Buscando La Belleza, the four-minute daily radio series for families that focuses on social issues, work issues, women's rights, and educational and career opportunities. It is carried on 100 stations with a weekly cumulative audience of 2,567,000 listeners. The new episodes will include: 52 role model interviews with Hispanic men and women who have careers in science, mathematics, and technology from technical positions not requiring a college degree to Ph.D.'s engaged in cutting edge research; 26 family involvement episodes with suggestions for parents to build their confidence in helping their children with homework, doing simple science activities with their children at home, encouraging their older children in their studies, and working with schools and community organizations; and 26 academic and career resource/success stories highlighting Hispanic students who have been successful in their pursuit of careers in science, mathematics, and technology. The second series included under the grant is Salvemos Nuestro Planeta, a two-and-a-half minute series that focuses on environmental issues. It currently is carried on 89 radio stations twice a week with a total weekly cumulative audience of 2,494,300. The producers will expand the series to seven original episodes per week with five episodes focusing on science, mathematics, and technology themes: general science literacy, environmental management and technology, computers and information technology, environmental activities for youth, and SMET career opportunities. Outreach will consist of a national Spanish language toll free phone number that will refer listeners to resources related to opportunities for scholarships in science and engineering, activities and resources for parents and children in science education, etc., and in some cases, connect callers to the subject of that days interview. The PI will be Roberto Salazar who has been chief assistant to Vicente Llamas at the Comprehensive Regional Center for Minorities. He has been involved in numerous science education project for Hispanics and has a background in radio. The Executive Producer will be Jeff Kline. Major science consultants will be Vicente Llamas, Director of the Comprehensive Regional Center for Minorities, and Estrella Triana, Hispanic Science Education Director for the American Association for the Advancement of Science.
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TEAM MEMBERS:
Roberto SalazarGilbert SanchezRobert Russell
The program producers at the World Media Foundation seek $550,000 over three years to produce and present to listeners vital stories about scientific inquiry and technological developments related to environmental change. These presentations, entitled Living on Earth, are broadcast weekly on more that 240 National Public Radio member stations in the United States. The producer intends to develop the program into a one-hour format from the current 30 minute broadcast. Audience participation will be encouraged through call-in question and answer sessions about science and ecology.
The Mount Washington Observatory will produce a nationally syndicated, short-format radio series on the weather over a three year period. The request is for a declining amount in each of the three years with the project becoming self-sustaining at the end of that period. The daily, two-minute programs present facts about and explanations of the physical processes in all levels of the atmosphere, the nature of meteorological systems, weather observation and forecasting, and first- and second-hand accounts relating the effect weather and climate have on people. During a fifteen month pilot stage, Weatherwise (Title to be changed to The Weather Notebook) has been carried on 115 public and commercial stations. The NSF grant will provide the producers with the resources needed to expand carriage with a goal of carriage on at least 225 stations, to implement formative and summative evaluation, to upgrade production, to increase promotion, and to make ancillary material available to the public. The ancillary materials will include a printed weather notebook which serves as a field guide for listeners in which they can make their own weather observations and draw conclusions, an educational weather poster, The Weather Notebook transcripts and study suggestions, and a weather observation exhibit at the Mount Washington Observatory Museum. The PI for the project will be David Thurlow of the Mount Washington Observatory who will serve as writer, host, and program coordinator. The producer will be Douglas Mayer whose previous experience includes with NPR on Car Talk. Evaluation will be conducted by RMC Research Corporation.
As the world's largest single-dish radio telescope, Arecibo Observatory in Puerto Rico attracts thousands of visitors each year, of all ages and from many countries. Pride in the Observatory has caused local Puerto Rican organizations to contribute the funds necessary for the construction of the new Arecibo Observatory Visitor and Educational Facility. Cornell University, in behalf of the National Astronomy and Ionosphere Center, is requesting $774,463 form the NSF-ISE over a two year period to develop and implement the exhibits and educational programs which will give life to the Educational Facility. Within the facility, we propose establishing an educational program centered on the theme "More Than Meets the Eye", which will reflect the general idea that we can study our world with tools which extend our direct sensory experience. The proposed program will explore the unseen sky and, in particular, the objects that fall under the scrutiny of a radio telescope. Specifically, the program will introduce the visitors to the electromagnetic spectrum as a means of exploration, will offer a framework of basic astronomy and atmospheric science, and will provide understanding of the function and operation of the Arecibo radio telescope. Some of Arecibo's most exciting new discoveries in the fields of radio astronomy, solar system radar astronomy and astomospheric science will be presented so that visitors can experience the dynamic nature of science.
The Children's Museum is requesting $910,088 from the National Science Foundation to create an exhibition to go in an Urban Environmental Center to be built on a barge anchored in Fort Point Channel, a 500-foot-wide Boston Harbor waterway in front of the Museum. Our goal is to create exhibits which broaden public access to the process of science while extending each person's awareness of an engagement in this particular waterfront environment. Barge exhibits are focused on water, which has universal appeal to children and is the central feature of our location; atmosphere -- birds, sun, solar radiation, shadow, light refraction and diffraction, heat, wind, and clouds; built environment -- architecture, engineering, buildings, technology -- and their relationship to living things. We will provide a wide menu of entry-level approaches to the environment that are not given in school. The exhibits will take a visitor from where s/he is at the beginning of the visit to a new level of curiosity and concern. Through observation and direct experimentation, children will see what varies with the tides, what flows into the Channel from street run-off, where different creatures nest, what is emitted into the atmosphere from cars and buildings, and many other things. Some exhibits invite a playful experience, involving the senses and whole body; others offer a more focused exploration to uncover principles of a phenomenon. All encourage practice in such scientific processes as observing, collecting, recording, and comparing data.
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TEAM MEMBERS:
Signe HansonDorothy MerrillDiane Willow