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  • Articles  (2)
  • Educational technology  (2)
  • Springer  (2)
  • 2010-2014
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  • Natural Sciences in General  (2)
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  • Articles  (2)
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  • Springer  (2)
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  • 2010-2014
  • 1990-1994  (2)
  • 1985-1989
  • 1950-1954
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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Journal of science education and technology 3 (1994), S. 123-135 
    ISSN: 1573-1839
    Keywords: Educational technology ; telecommunications ; reflective practice ; teacher leadership
    Source: Springer Online Journal Archives 1860-2000
    Topics: Natural Sciences in General , Technology
    Notes: Abstract This case study explores how a group of teacher leaders (TLCs) used network exchange to reflect upon their involvement with peer leadership and teacher-teacher support. By communicating with each other via a telecommunications network, the teachers discussed how they promoted science projects in the classroom and provided encouragement to other teachers. The network dialogue was specifically designed to facillitate the TLCs' exploration of their experiences as teacher leaders. The network messages were analyzed for content and network patterns, frequency of the TLC conversations and reflections on professional practice, and the types and topics of messages. Findings from the case study suggest that reflective messages about professional practice rarely happen on networks and do not naturally occur in the practice of teaching. However, with specific sociotechnical conditions in place, they can occur more readily. Such conditions include: protected workspace for reflection, retrieved text base, collaborative research, access and response to messages, structure dialogue, linking action with reflection, forming reflective practice inquiry, and participatory motivation. Three important questions stem from this analysis of the discourse on teacher-teacher leadership: (1) Can network-mediated reflective discourse about professional practice in fact take place? (2) What types of network exchanges promote reflective discourse? (3) What sociotechnical factors help sustain or inhibit network-mediated teacher-teacher professional discourse?
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Journal of science education and technology 1 (1992), S. 49-65 
    ISSN: 1573-1839
    Keywords: Educational technology ; computers ; science education ; staff development ; implementation ; teacher education
    Source: Springer Online Journal Archives 1860-2000
    Topics: Natural Sciences in General , Technology
    Notes: Abstract Advanced educational technology promises to improve science teaching and learning. To achieve the posited outcomes, however, teachers must have access to, know how to, have the skills to, and want to use the proposed advanced educational technologies in their teaching. In response, for the past eight years with support from the National Science Foundation, BSCS has conductedENLIST Micros — a teacher development to help science teachers improve their use of microcomputers.ENLIST Micros has three phases — Phase one (1984–1986): BSCS designed, tested, and producedENLIST Micros (Ellis and Kuerbis, 1987, 1989) teacher development materials (text, video, and tutorial software) for helping science teachers improve their use of educational technology. Phase two (1986–1989): BSCS designed, developed, tested, and disseminated a staff development model for helping science teachers integrate educational technology into instruction. Phase three (1989–1992): BSCS established Teacher Development Centers to implement theENLIST Micros teacher development materials and staff development model with science teachers throughout the United States.ENLIST Micros has served more than 1500 science teachers in 15 states. Teachers who have participated in the program have improved their knowledge, attitude, and self-efficacy about computer usage and have improved their use of microcomputers in their science courses. Furthermore, as part of the project, BSCS has described the implementation process and has developed recommendations to support improvements in the use of educational technology in science programs.
    Type of Medium: Electronic Resource
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