중학교 과학수업에서 학생들의 뇌기능 분화에 따른 마인드 맵을 활용한 수업의 효과 = The Effects of Instruction Using Mind Map in Middle School Science Class

다국어 초록 (Multilingual Abstract)

Our educational system clearly places much greater value on left hemisphere learning. Students who process information in other ways are at a serious disadvantage and may not be learning efficiently. Since mind mapping emphasizing visual and spatial language, it helps students to use the whole brain and promotes more effective comprehension. The purpose of this research was to determine the effects of the instruction using mind map on the science achievement of students. A pretest-posttest control group design was employed. Subjects were 153 male and female, first grade students in a middle school. A control group of 83 was instructed with a traditional teaching method, and an experimental group of 70 was instructed by using a mind mapping strategy. Two groups were treated for 50 hours during 17 weeks. Tolerance`s `Style Of Learning And Thinking(SOLAT)` was used to assess students` lateralization preferences. A 30-item multiple choice posttest was used to assess students` achievement. To analyze the data, we used an analysis of covariance(ANCOVA) and χ？tests. It was found that 21.6% of students was left brain dominant, 31.4%, right brain dominant and 47.1% was integrated style. There was no gender difference in hemispheric dominance. Significant differences existed between the test scores when they were taught by using a mind map. Mind mapping turned out to be a valuable learning technique for the right brain students, helping them to achieve the same level of subject mastery as left brain students. There was a significant difference between males and females in relation to mind map application. Female scored significantly higher than males.

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