중학교 기술·가정 교과 '기계의 이해' 단원에서 멀티미디어 교육 자료를 적용한 수업 효과
Effects of the classes using multimedia educational materials for the unit, 'Understanding on Machine', included in the course of Technology․ Home Economics for middle schools
- 발행
- 2004.07
- 소속·발행
- 한국교원대학교
- 출처
- 국내 KCI
- UCI
- G704+INS000001851-ART000954751
- 원문등록
- 2008-07-20
- 원문
- 원문 보기 ↗
개념
키워드
멀티미디어 교육 자료, multimedia educational material
초록
The purpose of this study is to investigate the effects of using multimedia educational materials available in 'EDUNET' for the part of 'Understanding of Machine' in the unit of 'Understanding on Machine' in the course of TechnologyHome Economics for middle schools in terms of students' scholastic achievement by their capacity. For the purpose, this study has set up null hypothesis. The subjects for it were 2 classes of the 2nd grade in 'A' middle school in Gyeonggido. Three times of testing (preliminary, post and follow-up test) were done and opinions from students were collected. In order to investigate their scholastic achievement by their capacity, the students whose academic results are over average were classified into the upper group, and the students whose academic results are less than average into the lower group. Multimedia educational materials-applied class was provided to the group under experiment, while lecture-oriented class to the controlled group. SPSSWIN 10.0 was used for analysis and with significance level of 0.05, independent sample t test was made. The results of this study are as follows: First, post test given to both groups showed that there was significa