학교과학교육에서 실험 활동의 목적: 전문가 커뮤니티를 통한 델파이 연구
Aims of Laboratory Activities in School Science: A Delphi Study of Expert Community
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많은 과학교육자들이 과학 실험활동의 목적에 대하여 연구해 왔지만, 연구자에 따라 매우 다양하게 제시되고 있다. 그러나 불행하게도 지금까지도 과학교육 전문가 커뮤니티에 의해 합의된 실험목적이 없다. 이 연구의 목적은 델파이 기법을 사용하여 과학실험활동에서 추구되어야 할 목적을 전문가 커뮤니티로부터 합의된 견해를 얻고자 하는 것이다. 전문가 커뮤니티는 4명의 과학자, 4명의 과학교육전문가, 6명의 초등교사, 7명의 중등교사로 구성되었다. 이들로부터 얻은 실험목적이 수렴되고 있는지를 확인하기 위해 월콕슨 부호검정을 시행하였다. 연구결과 각 학교급에 따른 실험목적이 얻어졌다. 초등학교 과학 실험 활동의 목적은 7 항목이며, 중등학교 과학 실험 활동 목적은 9 항목, 대학교의 과학 실험 활동 목적은 13개 항목이다.
Abstract
Numerous aims of laboratory activities have been suggested by a number of researchers in science education; however the lists of aims very according to researcher. As such, there is still no agreement educational goals on the in science laboratory activities by experts in science education. The purpose of this study was to obtain a consensus using the Delphi technique on the aims of laboratory activities from expert community. This expert community consisted of four scientists, four science educators, six elementary school teachers, and seven secondary school teachers. The list of aims obtained from the expert community were tested with the Wilcoxon Signed Rank Test to determine whether IQR between 2nd and 3rd was convergent. Results of this study produced, lists of aims of laboratory activities according to school science level. There were seven aims for elementary school science, nine aims for secondary school science, and thirteen aims for university science.
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