과학과 수업 방법의 요인분석 연구

다국어 초록 (Multilingual Abstract)

The purpose of this study was to find out and analyze the science teacher`s teaching methods. A total of 35 teaching methods were abstracted from the previous studies and the relating literatures. An instrument to measure the frequencies of using methods was developed and then tested to middle school science teachers. The Results of two factor analysis methods were compared. The results are as follows: The instruments`s reliablity coefficient(Cronbach α) was 0.7707. The teaching methods which middle school science teachers have used frequently were represented as the proposing of the learning objectives, the deductive teaching, the experimental activities by teacher`s guide, the summarization after explanation, the reading text etc. Also, it was revealed that they have not use the diagnostic evaluation, the formative evaluation, the experimental activities by student`s design, the instructional medium. By confirmatory factor analysis, the 1st factor included 13 teaching methods and 2nd and 3rd factor included 9 and 7 methods respectedly. The meaning of 1st factor was interpreted to stimulate student`s learning motives. And the other`s were about the development of instruction. In exploratory factor analysis factors were overlapped or more fined. These were due to the structure of factors.