공업계 고등학교 ‘자동차ㆍ건설 기계’ 과목에서 ICT 활용수업이 학업성취도에 미치는 효과

Effects of ICT use on Academic Achievement ‘Automobile and Construction Machine’ subject at a Technical High School

The purpose of this study is to investigate the effects of using ICT materials on the academic achievement, centering around the lesson of Gasoline Engine in the subject of Automobiles and Construction Machine in a technical high school. For the ICT materials, this paper has corrected and made up for a work of gasoline engine that this researcher designed and got the first prize at National Contest for Educational Software . For the subject of this research, 2 classes (63 students) in the second grade at M technical high school were selected and these students were divided into two groups - the experiment group and the control group - to examine homogeneity. In order to divide these groups into high-leveled, average-leveled and low-leveled groups again, preliminary investigation was done. Based on the investigation results, t-test was carried out to analyze the effects, using SPSS10.0. The results of this study are summarized as follows: As a result of the post investigation performed on the experiment and the control group, no significant difference has been found. And further, in two groups of high leveled and average leveled, there has been no statistically significant difference. However, the low leveled group has shown significant difference. Secondly, in terms of the academic achievement before and after the experiment, there has been no significant difference in the high leveled group, but there has been statistically significant difference in the average leveled and the low leveled group.