Several instruments have been developed to assess student images of scientists, but most require children to respond in writing. Since not all children can respond appropriately to written instruments. Chambers (1983) developed the Draw-A-Scientist Test (DAST) in which children's drawings are rated according to particular characteristics present or absent in the drawings, allowing researchers to determine the images of scientists children hold. In order to improve the objectivity and interrater reliability of this means of assessment, the authors built upon Chambers' study to develop a
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TEAM MEMBERS:
Kevin FinsonJohn BeaverBonnie Cramond
In the midst of discussions about improving education, teacher education, equity, and diversity, little has been done to make pedagogy a central area of investigation. This article attempts to challenge notions about the intersection of culture and teaching that rely solely on microanalytic or macroanalytic perspectives. Rather, the article attempts to build on the work done in both of these areas and proposes a culturally relevant theory of education. By raising questions about the location of the researcher in pedagogical research, the article attempts to explicate the theoretical framework
In this case study, Carey Tisdal, internal evaluator at the St. Louis Science Center (SLSC), discusses the use of teacher response groups in the development of the school visit program at SLSC. This paper uses a case method to describe: (1) the context of policy and program issues from which the study arose, (2) the reasons this specific method was selected, (3) the development of a data base, (4) how the method was implemented to recruit and interview teachers, and (5) an analysis of the limitations and benefits of the methods.
The Buffalo Society of Natural Sciences plans to conduct a 5 year project to train 150 mentor teachers (30 teachers/year) and their principals, who will then train the remaining 1100 elementary teachers in the Buffalo Public School System. The training would include two 5-week summer sessions (in a Magnet school that is physically incorporated into the Buffalo Museum of Science) and 4 in-service workshops during the academic years following each of the summer workshops. This innovative leadership project is a collaborative effort between the Buffalo Society of Natural Sciences (including both education and curatorial/science staff persons) the Buffalo Public Schools, and individuals from local colleges and universities. The setting of the project is enhanced by a Science and Math Magnet School which is housed within the museum, and by the school/museum's location in a largely inner city environment with easy accessibility to minority persons. The project is designed to provide mentor teachers with a strong science background in pedagogy and content over a two-year period of summer and academic-year workshops, and to prepare and support these mentors as they inservice their colleagues. Project staff from the museum, public schools, and the academic community will provide strong support through academic-year workshops, site visits and telecommunications networking. Principals will be appropriately involved, and will work with mentors to develop a science inservice program tailored to meet the needs of their individual schools; as a consequence, virtually all of the 1100 K-6 classroom teachers of science in the Buffalo Public Schools will have been prepared to teach investigative, hands-on science to their students. Non-NSF cost sharing is approximately 27.9% of the amount requested from NSF.
"The Connecticut Museum Collaborative for Science Education" is teacher enhancement program that will serve approximately 5,000 middle school teachers (and their students) from throughout Connecticut over a three-year program period. The proposed program has been developed cooperatively by four of Connecticut's Science Museums and Centers (The Discovery Museum, The Maritime Center at Norwalk, Mystic Marinelife Aquarium, and Talcott Mountain Science Center), in consultation with the school districts they serve and the Connecticut Academy for Education in Mathematics, Science, and Technology, the State's leadership organization solely devoted to enhancing education in mathematics, science, and technology. The Collaborative seeks to enliven and enhance the teaching of science, mathematics, and technology by drawing upon the resources of Connecticut's science-rich institutions and related businesses and industry. The proposed project will provide direct services to a core group of 72 middle school teachers and their students in eight urban and suburban school districts at the four participating museums and in their classrooms, as well as teacher training, curriculum development, and networking activities. Larger numbers of teachers and their students will be served through a planned series of interactive video teleconferences. A theme-based approach will be followed in which the unifying theme of "Earth Resource Monitoring" will serve to connect the activities at the four cooperating museums. The central concept of the project is collaboration among museums throughout the state to provide a bridge between science-rich institutions and the schools for teacher enhancement, curriculum improvement, and student enrichment. Special program components involve the participation of business and industry through "Video Field Trips", and parents through a "Family Science" activity. The involvement of the Connecticut Academy for Education in Mathematics, Science and Technolo gy as a member of the "Connecticut Collaborative" provides a direct link for integration of project activities into Connecticut's NSF-funded Statewide Systemic Initiative.
The Association of Science Technology Centers (ASTC) will plan a multi-year initiative to build the capacity of science to facilitate the implementation of school/science center partnerships. ASTC'S intention is to organize a network a 'learning communities' in five prominent interest areas, identified by the field, to help science museums focus more effectively on school science education, and develop close collaboration with schools to influence systemic change. During the planning phase, ASTC will: Organize and convene a national advisory committee Develop a position paper to inform and engage the field for school/science center collaboration. Identify leadership institutions and their partners among school systems, and form a core group of facilities and personnel for the leaning communities. Investigate needs in existing practices and develop an appropriate range of resources, services, and activities. Determine priorities for phased implementation of learning communities and related program activities. Conduct research to identify useful techniques and approaches for program documentation, research, and evaluation.
Project Enhanced Science Learning (PESL) offers learning partners opportunities to engage in authentic scientific inquiry through apprenticeship. Such inquiry is often enabled by dynamic interactions among learning partners in physical proximity. Yet scientific and business practice using Internet and broadband services recognizes that not all partners necessary to an interaction can be co-located. Our vision uses new technologies to extend the collaborative "reach" of PESL to include diverse expertise among remote learners, teachers, and scientists. This work, in atmospheric sciences, extends collaborative media beyond asynchronous text-only email to shared workspaces and two-way audio/video connections that allow for collaborative visualization of science phenomena, data, models - What You See Is What I See (WYSIWIS). Tools for local- and wide-area networked learning environments will enable highly interactive, media-rich communications among learning partners. Research on these learning architectures will provide pedagogy and social protocols for authenticating the science learning experience in classrooms and other spaces. Greater motivation to learn and enhanced science learning in terms of more valid, performance assessments should result from students' participations. The next decade brings widespread, networked multi-media interpersonal computing. This project will provide a blueprint to inform the effective use of interpersonal collaborative media for science education.
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
The Association of Science-Technology Centers (ASTC) is requesting $50,000 to investigate and report on education activities linking science centers with schools. The research will examine the nature and levels of service currently provided by science centers, and produce a report that describes the current status with an emphasis on understandings that provide insight for program planning. The study will gather information from both museums and schools and museums where collaborative efforts are not occurring to investigate the barriers that have discouraged linkages.