물리 탐구 실험의 평가를 위한 도구의 개발과 분석

다국어 초록 (Multilingual Abstract)

The purpose of this study is to develope and analyze a test for the assessment of physics inquiry experiment. To do this, three experiments about `analysis of motion`, `the relation of force and acceleration`, and `free fall motion` in high school physics textbooks were chosen, and 5 scientific inquiry domains and 16 science process skills have been specified. For each experiments, testsheet of 29∼44 questions for assessing students` ability about physics inquiry experiment were developed on the basis of the scientific inquiry processes developed earlier. After instruction about 3 experiments mentioned above, a test was administered to the students who took experiment. After the adminstration of a test, the ratio of correct answers, discrimination index, and reliability were analyzed. Using the ratio of correct answers, we can determine item difficulty. Through the D.I(discrimination index), we can find which items can discriminate the students who took experiment well from those who took experiment badly, and we can also find the stability of a test result by the reliability analysis. The test developed in this study were also administered to the students who did not take experiments, and the results were compared with the those of the students who took experiments. With the comparison by chi-square method, we could find which items can discriminate the students who took experiments from those who did not take experiments.