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.
Playtime Is Science: A National Model for Parent Involvement In Early Science Education is an innovative parent/child science activity program. The overall goal of the model is to enlarge the potential pool of students who are competent in science and technology to include more girls, children of color, with disabilities, and children from low-income families. By engaging parents in partnership with schools and community organizations, Playtime Is Science will increase the science literacy of young children (ages 4-7) as well as that of their parents and other adults in their lives. This three-year project, built on a successful local model developed in New York City public schools, will include the following activities: training and networking for site liaisons; pilot testing and evaluation at three sites chosen for geographic, racial, ethnic, language, and socioeconomic diversity; materials development and production; a formal research study; and intensive national dissemination of Playtime Is Science materials package. Materials to be developed include 1) four videotapes to provide a visual rendering of the program for parents, teachers, and administrators; 2) a how-to manual providing easy-to-follow instructions for implementing the program; 3) and a home activity booklet for parents illustrating science activities which utilize inexpensive, readily-available materials found in every home.
The Mississippi Museum of Natural Science (MMNS) will develop a program over the next two years aimed at teachers and students in grades 3-7. The project will develop teacher kits and "hands-on" exhibits tied to the new state curriculum and to the science television series "3-2-1 Contact". The MMNS is a division of the Mississippi Department of Wildlife Conservation and is designated as the official natural science museum by the State Legislature. The Museum has been in operation for 50 years and, since its inception, has served as a resource for classroom teachers. Mississippi has approximately 500,000 public school students attending about 1,000 schools. One third of these children are considered to live below the poverty level and 50 percent are from minority groups--a priority for the NSF. The MMNS has had success with a small pilot project which coordinates science concepts taught in the television series "3-2-1 Contact" with exhibit programs at the Museum. Over the next two years MMNS will expand their "hands-on" exhibits and develop science kits for use in the classroom in coordination with the new state curriculum and the television series. The kits will include museum objects, suggested activities and a teacher's guide. During the first year a series of "Contact Days" will be held with teachers and students across the state to develop and test the effectiveness of the project along with a lecture program by minority and women scientists. During the second year the exhibits will travel to schools across the state.
John Carroll University, Cleveland's International Women's Air and Space Museum and Cleveland Public Schools are partnering in a three-year project to provide a cross-age, collaborative exhibit development experience to increase young peoples' science understanding and interest in science and teaching careers. The program exposes 120+ high school and undergraduate women to the skills of educational program planning and implementation. Content includes science, technology, engineering and math related to flight, and the history and role of women in flight related careers. The project proposes a highly supportive learning environment with museum, science and education experts working alongside students at secondary and undergraduate levels to design exhibits that will meet the interest and needs of the museum, and the young children and families from Cleveland schools who visit. Through qualitative and quantitative methods, the evaluation will measure change in participant career interests, content understanding and perception of science, technology, engineering and math subjects, and skill development in presenting these concepts to public audience members. Public and professional audience experiences will also be evaluated. More than nine hundred local elementary school age children, their families and 15,000 general public audience members will participate in student-designed, museum-based exhibits and programs. Deliverables include a model for university/museum partnerships in providing exhibit development and science learning experiences, three team-developed permanent exhibits about flight and women in science, a set of biographies about women and flight in DVD format and three annual museum based community events. The model program will be informed by national advisors from museum/university partners across the United States who will attend workshops in connection with the projects public presentations in years one and two. These meetings will both provide opportunities to reflect on the program progress and to develop new strategies in the evolution of the program design. Workshop participants will develop plans to implement similar programs in their home locations, impacting another layer of public audiences. The transferability of the model to these new sites will be measured in year three of the proposal. An additional 25,000 participants are expected to be impacted in the five years following the grant period. Beyond the implementation sites, the model's impact will be disseminated by the PI and participants in the program through peer reviewed journals and presentations at national conferences.
WGBH will develop, produce, and distribute a comprehensive project that will review science of the twentieth century. The major components of the project will be a series of five, two-hour, prime time documentary programs for PBS, an outreach campaign to involve the public through informal and formal science education institutions and organizations, material for use in formal classrooms, and a science museum component. The focus of the series will be to review the science of the twentieth century by telling the dramatic story of the struggle to understand ourselves and our world over the past 100 years -- a time when science advanced further than in previous eras combined and when scientific discipline underwent a revolution. However, because at the close of the century there is an ever-widening gap between what scientists know and what most of the public comprehends, the series will explore the century's most enduring scientific endeavors with each two-hour program probing several related fields of investigation and application: views of the universe and of matter; origins of the Earth and of life; health, medicine, and the human body; human nature and behavior; and technology and engineering. It will offer viewers an opportunity to view 100 years of scientific pursuits as a whole, to recast their perceptions of science and scientists, and to be intrigued and inspired by a view of science as a never-ending and deeply human quest for answers and solutions. The outreach component of the project include: Video-based Components - videocassettes of the series, video modules selected for classroom use, level one videodiscs, and a prototype for a CD-ROM for home learning. A Discovery Challenge Activity - a national campaign targeted primarily for girls and boys 11-14 years of age. The two-phase activities will be offered through middle school science and social studies classes; through youth groups such as Girls Inc., Family Science Programs, 4-H, and Girls and Boys Clubs; at museums and science centers; and through other informal education outlets. Activities will be designed so they can be undertaken by youth with a wide range of interests, learning styles, and skills. Print Components - teacher's guide, video module activity guide, videodisc guide, poster, and a companion trade book. On-line Component - an electronic bulletin board and e-mail center related to the project. Public access sites will be established in libraries, community centers, and schools throughout the country and members of the public with home computers will be able to connect to WGBH at no cost. Service and activities offered on-line will include the ability of viewers to critique programs, ask questions of the production team, download educational materials, and ordering project material. The bulletin board will provide an electronic forum for educators to exchange strategies and ideas as they use the project's resources and enable participants in the Discovery Challenge to tap into the on-line resources and share information. The on-line component will be managed and controlled at WGBH. Museum Component - consisting of a museum tool kit and activities to be incorporated Science-by-Mail. Paula Apsell, executive producer for NOVA and director of the WGBH Science Unit, will serve as executive-in-charge of production. Jon Palfreman will be executive producer and will head up a project team consisting of the executive editor, Thomas Friedman, a senior producer, and two producers. Outreach activities will be the responsibility of Beth Kirsch, Director of Educational Print and Outreach, and Simone Bloom, Outreach Manager.
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Paula ApsellThomas FriedmanJon Palfreman
As part of its overall strategy to enhance learning in informal environments, the Advancing Informal STEM Learning (AISL) program funds innovative resources for use in a variety of settings. This research project leverages ongoing longitudinal research to investigate whether, and if so how, youth from ages 10 to 15 in a diverse, under-resourced urban community become interested and engaged in STEM. The project addresses a global issue; fewer youth choose to major in scientific fields or take science coursework at high school or university levels. These declining numbers result in fewer STEM professionals and fewer scientifically literate citizens who are able to function successfully in an increasingly scientific and technological society. These declines are observed for youth as a whole, but are most pronounced for girls and particular non-white ethnic minorities. Data collected from youth in this community of study, including non-white ethnic minorities, mirrors this decline. NSF funding will support a five-year systematic and systemic process in which project researchers work collaboratively with existing informal and formal educational partners (e.g., museums, libraries, afterschool providers, schools) to develop sets of customized, connected, and coordinated learning interventions, in and out of school, for youth with different backgrounds, needs, and interests, all with the goal of averting or dampening this decline of STEM interest and participation during early adolescence. In addition to new research and community STEM networks, this project will result in a Community Toolkit that includes research instruments and documentation of network-building strategies for use by other researchers and practitioners nationally and internationally. This mixed methods exploratory study has two distinct but interrelated populations - youth and educators from across informal and formal institutions. To develop a clearer understanding of the factors that influence youths' STEM interest development over time, particularly among three youth STEM Interest Profiles identified in a secondary analysis (1-Dislike Math, 2-Like all STEM, 3-Dislike all STEM), the design combines surveys with in-depth interviews and observations. To study educators and institutions, researchers will combine interviews, focus groups, and observations to better understand factors that influence community-wide, data-driven approaches to supporting youth interest development. Research will be conducted in three phases with the goal of community-level change in youth STEM interest and participation. In Phase 1 (Years 1 & 2) four educational partners will develop interventions for a 6th and 7th grade youth cohort that will be iteratively refined through a design-based approach. Educational partners and researchers will meet to review and discuss interest and participation data and use these data to select content, as well as plan activities and strategies within their programs (using a simplified form of conjecture mapping). By Phase 2 (Years 3 & 4) four additional partners will be included, more closely modeling the complex system of the community. With support from researchers support and existing partners, new educational partners will similarly review and discuss data, using these to select content, as well as plan activities consistent with program goals and strategies. Additional interventions will be implemented by the new partners and further assessed and refined with a new 6th and 7th grade cohort, along with the existing interventions of the first four partners. In Phase 3 (Year 5) data will be collected on pre-post community-level changes in STEM interest and participation and the perceived effectiveness of this approach for youth. These data will inform future studies.
KY-H.E.R.O.S. (Health Education Rural Outreach Scientists) is a health science education program that partners the largest science center in Kentucky with Science Heroes-- important regional biomedical research scientists. The Science Heroes, their stories and their studies serve as inspiration to our rural audience. The project objectives are to: (1) Convey the relevance of health science research to people's daily lives and promote awareness of healthy lifestyle choices and wellness; (2) Promote understanding of the fundamental principles of the scientifc process and inspire K-12 teachers to incorporate current research into their teaching of health science; and (3) Encourage students to pursue advanced science education and increase awareness of the wide range of health science related careers. The Science Center, working with the distinguished Science Heroes, their research teams and a group of 15 knowledgeable professional advisors will develop the new KY-H.E.R.O.S. science education program. The program will include new hands-on labs and demonstrations, teacher training workshops, career exploration activities, interactive videoconferencing distance learning links, and innovative public programs. Using museum-based exhibits and a wet lab, traveling exhibit components, telelinking (distance learning), an interactive website and printed and electronic materials, we will present information about the work of the Science Heroes and its relevance to the lives of participants. The focus of the program will change every two years to feature three different scientists and their work. A total of nine scientists will be included during the 5 year period covered by the SEPA grant. As the focus changes every two years to a different three scientists, all the programs and exhibits will be changed accordingly. KY-H.E.R.O.S. will be designed to serve audiences composed of school groups on field trips; teachers in workshops; classes in remote areas of the state participatng through videoconferencing; underserved groups including economically disadvantaged, minorities and young women; and the family audience that makes up about 60% of the Science Center's annual attendance. Formative and summative evaluation will be conducted by an outside firm to ensure effectiveness.
The underrepresentation of non‐White students and girls in STEM fields is an ongoing problem that is well documented. In K‐12 science education, girls, and especially non‐White girls, often do not identify with science regardless of test scores. In this study, we examine the narrated and embodied identities‐in‐practice of non‐White, middle school girls who articulate future career goals in STEM‐related fields. For these girls who desire an STEM‐related career, we examine the relationships between their narrated and embodied identities‐in‐practice. Drawing on interview and ethnographic data in
Individuals are at an increased risk to drop out of the STEM pipeline if they are female or Latino, and during certain periods including high school. Families are a potential untapped resource of support for high school students. Based on the expectancy-value model, we examined if a variety of parental behaviors predicted students’ ability self-concepts in and value they placed on biology, chemistry, and physics. Self-report surveys were collected from 988 9th grade Latino boys, Latina girls, Caucasian boys, and Caucasian girls. The findings suggest that, as early as the beginning of high
The long-term goal is to broaden our model program that currently targets African-American populations in the national capital area. The aim of the program is to: a) educate junior and senior high students and elementary school teachers directly; and b) provide opportunities for exploration of health-related sciences for the public at large (via an interactive website) so that topics in the biomedical sciences become "friendly and familiar" rather than the existing stereotype that science is erudite, obtuse, and incomprehensible. Specific objectives: (A) Design hands-on experiences in science laboratories and opportunities to interact with scientists in the setting of a sophisticated research institute; especially target under-represented minorities, students from inner city schools and other local schools where science opportunities may be limited. This will include junior and high school students, elementary school teachers, as well as interactions with Children's Museum and other similar organizations. (B) Set up interactive web-based informatics to include: i) a system where high school students could refine the question they are posing for science projects by discussing it with a professional scientist; ii) a general "ask-the-expert" site for science and health issues; iii) a reference site containing the detailed experimental protocols for student experiments; and iv) an interactive resource to aid teachers throughout the U.S. to establish contacts with scientists. The goal of this project is to extend the reach of current health science programs that are targeted to females, African-American junior and senior high school students, and elementary school teachers, located in the Washington, D.C., metropolitan area. The project includes laboratory apprenticeships, student mentoring, and an interactive website to help students and teachers establish contact with scientists nationwide.