현미경 관찰 실험에서 Observer Program을 활용한 예비 과학 교사들의 석 및 실험 능력과의 상관관계 연구
Pre-service Science Teachers’ Experimental Behavioral Patterns Analyzed by Observer Program and Correlation Analysis between Their Patterns and Experimental Abilities as Observing Using Microscope
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Abstract
This study is to analyze pre-service science teachers' experimental behavioral patterns as observing specimen by microscope and to discuss their association between their patterns and experimental abilities. The results were quantified by means of observer program which is capable of systematic and quantitative analysis of their behavioral patterns. Thirty pre-service science teachers had been randomly selected from four departments related to science education as research subjects. Observation has been made experimental activities involving microscopes. Behaviors have been analysed by observer program based on SLIC-S and their experimental abilities have been subsequently marked. The pre-service teachers behaved more passively(61.44%) than actively(38.56%). Correlation coefficients between students' experimental behaviour patterns and experiment abilities were positively correlated with active behaviors such as suggestion, apparatus manipulation and specimen observation and communicating information while negatively related with passive performance such as passive observation. Consequently, observer program has made it possible to analyse students' experimental behavioral patterns in a systematic and quantitative way and has been proven useful tool for analyzing quantitatively human behavior data observed qualitatively.
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