Analysis of the Types of Laboratory Instruction in Elementary and Secondary Schools Science

초 . 중등학교 과학 실험수업의 유형 분석

  • Published : 2007.04.30

Abstract

The purpose of this study was to identify the main laboratory instruction types with Classification Scheme of Laboratory Instruction (CSLI) in elementary and secondary schools science. For the purpose, the validity of the instrument CSLI was 4.23 and laboratory instructions were collected in 100 elementary schools and 30 secondary schools. Before analyzing the collected laboratory instructions, the inter-rater reliability about the analysis results was identified as 0.91. The results of this study were found that in elementary school, the main laboratory instruction types were verification type and discovery type and in secondary school were discovery type and verification type. In the category of the procedure, a large part of the procedures of laboratory activity in both elementary and secondary schools was given to students by worksheets or teachers themselves. In the category of approach, inductive approach was the main in elementary and deductive approach in secondary.

이 연구는 실험수업 유형 분류틀을 사용하여 초 중등학교에서 실시되고 있는 주요 실험수업의 유형들을 확인하는 것이다. 이 연구를 위해 사용된 실험수업 유형 분류틀의 타당도는 4.23이다. 이 연구를 위해, 초등학교에서 100차시, 중등학교에서 30차시의 실험수업이 분석대상으로 수집되었다. 실험수업들의 유형을 분석결과, 분석자간 일치도는 0.91이었다. 분석 결과, 초등학교에서는 발견실험수업과 확인실험수업이 주요 수업 유형임이, 중등학교에서는 확인실험수업과 발견실험수업이 주요 수업유형으로 확인되었다. 초등학교와 중등학교에서 대부분 실험절차가 교사나 활동지를 통해 학생들에게 주어지고 있었다. 실험의 접근방식은 초등에서는 귀납적인 형태가 많았고, 중등에서는 연역적인 형태가 많았다.

Keywords

References

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