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Student Concept Changes in Acids and Bases.

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اقرأ على الانترنت اقرأ أكثر حفظ في قائمتي
  • المؤلفون: Ye, Renmin; Wells, Raymond R.
  • اللغة:
    English
  • الموضوع:
    1998
  • نوع التسجيلة:
    Reports - Research
    Speeches/Meeting Papers
  • معلومة اضافية
    • Peer Reviewed:
      N
    • المصدر:
      20
    • الموضوع:
      Acids; Chemistry; Concept Formation; Grade 10; High Schools; Knowledge Representation; Lecture Method; Science Education; Sex Differences; Student Interests
    • نبذة مختصرة :
      This study focuses on student concept changes in acids and bases. Variables include field dependent level, personal independence level, interest in science or chemistry, teaching strategy, and student gender. This study of Grade 10 students (N=81) provides information relevant to secondary school chemistry learning, teaching, and concept change. Results suggest that different field dependent levels do not significantly influence student concept changes, personal independent level does not significantly influence student concept change, student gender also does not significantly influence student concept change except in the area of ionization, and the lecture group in this study showed more improved concept changes in acids and bases than the laboratory group. (Author/DDR)
    • الموضوع:
      1999
    • الرقم المعرف:
      ED425060