本研究之目的在於瞭解並探討目前綠色學校國小高年級學童之環境議題知識、環境敏感度及環境行為表現之情形。本研究以問卷調查進行，選取一所台北縣綠色學校之五、六年級學生為研究對象，採叢集抽樣方式，共得有效樣本201人。重要研究結果如下：一、綠色學校的學童雖然都能覺察環境變化，且在環境議題知識方面皆明顯足夠，但是在環境行為未有正向積極的表現，亟需加強。二、學童之環境保護活動，普遍來說顯得單調不夠多樣化。三、學童之環境行為表現會因性別、過去環保經驗、家庭社經地位之不同而有顯著差異。四、學童的環境敏感度、環境議題知識與環境行為皆達顯著相關。五、學童的性別和環境敏感度變項，可解釋環境行為的變異量達42.0%。最後依據研究結果進行討論，分別針對環境教育實務應用及未來研究提供建議。

The purpose of this study is to understand the relationships between environmental knowledge, environmental sensibility, and environmental behaviors for fifth and sixth graders of a green elementary school in Taipei County. Questionnaire survey and cluster sampling were adopted. A total of 201 effective samples were collected. Five major results are drawn from this questionnaire survey: 1. Although students of the green schools were sensitive to the change of environment and were sufficient in environmental knowledge, they did not have enough positive environmental behaviors in their daily life. Strengthen of environmental behaviors is required.2. The environmental activities in green schools were monotonous and lack of variety.3. The students' environmental behaviors had significantly differences towards on gender, environmental experiences and social-economic status.4. There were significantly positive correlations between environmental sensibility, environmental knowledge and environmental behaviors.5. The students' gender and environmental sensibility explained 42.0% of variations of green consumption behavior.In conclusion, this study provides suggestions for sustainable development education and further studies.