國中生節能減碳教學效果之研究～以台北市國中生為例

Abstract

本研究旨在發展一套針對國中學生之節能減碳教學介入課程，並探討該介入課程之成效。本研究採取方便取樣(convenience sampling)，以台北市北安國中100學年度九年級學生為對象，選取四個班級為實驗組（127人），四個班級為對照組（134人），再以台北市弘道國中100學年度九年級學生，選取四個班級為校外對照組（139人），此外，為瞭解台北市與其他縣市是否有差異性，選取新竹市立育賢國中100學年度九年級四個班級，作為他縣市之校外對照組（119人），實驗組接受本研究設計之節能減碳教學課程，共計八節課。本研究採問卷調查進行前後測，比較四組間的差異，以及教學介入之前後測的不同，並以變異數分析等方法進行統計分析， 本研究重要結果如下： 一、節能減碳教學介入後，能夠增進實驗組節能減碳知識、增強節能減碳正向態度、提升環境敏感度、提高節能減碳之行為意圖，並達到顯著效果。 二、實驗組研究對象節能減碳行為意圖，與態度、環境敏感度間，存在不等程度之正相關，表示節能減碳態度越積極、環境敏感度越正向，其節能減碳行為意圖也越強烈。 三、實驗組對於節能減碳教學內容、課程喜愛程度及授課教師滿意度，都給予高度正向的肯定。 整體而言，本研究結果顯示「節能減碳教學」介入課程具有不錯的教學成效。因此，建議教育單位可參考運用本研究之介入課程，將節能減碳議題融入現行教科書內容，有系統地推行學校節能減碳教育。The purpose of this study was to create and evaluate the efffectiveness of global warming and carbon reduction intervention curriculums among junior high students. This study used convenience sampling to select 8 classes (4 classes for experimental group, and 4 classes for control group) in ninth grade of Beian Junior High School in Taipei to conduct the education intervention. The questionnaire survey included 8 classes 251 students in Beian Junior High School, 4 classes 139 students in Taipei Municipal Hongdao Junior High School, and 4 classes, 119 students in Yu-hsien Junior High School in Hsinchu City. The intervention used self-compiled teaching modules in eight topics. Questionnaires were distributed at pre-test and post-test.One-way Analysis of variance was conducted. The main research findings were as follows: (1) The experimental group showed significant improvement in knowledge, attitude, environmental sensitivity, and behavior intention of energy conservation and carbon emission reduction after education intervention. (2) The experimental group showed attitude and environment sensitivity are significantly correlated with behavior intention of energy conservation and carbon emission reduction. The subjects’ attitude and environment sensitivity can significantly predict their behavior intention of energy conservation and carbon emission reduction. (3) The experimental group showed satisfactions with global warming and carbon reduction intervention program. In conclusion, the study demonstrated that the global warming and carbon reduction intervention program was effective. It is encouraging to see the sign of behavior change in energy usethrough the intervention of health education program. Suggestions drawn from this study will be provided to edit the new version of health education textbook of junior high school in Taiwan.