지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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The purpose of this study is to investigate the degree of concept formation and the distribution of concept status on genetics for middle school, high school, and undergraduates. This research was accomplished by using three kinds of instruments-genetic concept test, Group Assessment of Logical Thinking(GALT), science motivation test-that gave informations on the current student state.
Qualitative data was also collected by interview with the subjects. The result was as follows according to the three categories such as comprehensibility, plausibility and usability. The comprehensibility shows the highest increasing pattern among the components of positive status. On the contrary, negative(－) status of the plausibility appears most frequently for all groups of students.
Positive concept status is much higher that the negative concept status for the intelligibility and students have highly stable and scientific concept status. Positive concept status of the plausibility increases and negative concept status of that decreases as the grade level becomes higher. Through this research it is expected to represent the necessity of investigating students' conceptual status and to find out the students' preconception status on genetics by this cross-sectional study.
목차
등록된 정보가 없습니다.
참고문헌 (28)
참고문헌 신청
Anderman, E. M. / 1994 / Motivation and strategy use in science: Individual differences and classroom effects / Journal of Research in Science Teaching 31 (8) : 811 ~ 831
Elder, A. D. / 1999 / An exploration of fifth-garde students' epistemological beliefs in science and an investigation of their relation to science learning / 박사 / The University of
Hewson, P. / 2000 / Status as the hallmark of conceptual learning, In Improving Science Education: The Contribution of Research / Open University Press : 110 ~ 125
Lawson, A. E. / 1988 / Formal reasoning ability and misconceptions concerning genetics and natural selection / Journal of Research in Science Teaching 25 : 733 ~ 746
Lewis, J. / 1997 / Young people's understanding of, and attitudes to, the 'new genetics' project. Working paper 2: Understanding of basic genetics and DNA technology
Elder, A. D. / 1999 / An exploration of fifth-garde students' epistemological beliefs in science and an investigation of their relation to science learning / 박사 / The University of
Hewson, P. / 2000 / Status as the hallmark of conceptual learning, In Improving Science Education: The Contribution of Research / Open University Press : 110 ~ 125
Lawson, A. E. / 1988 / Formal reasoning ability and misconceptions concerning genetics and natural selection / Journal of Research in Science Teaching 25 : 733 ~ 746
Lewis, J. / 1997 / Young people's understanding of, and attitudes to, the 'new genetics' project. Working paper 2: Understanding of basic genetics and DNA technology
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