本研究主要在探討八十八年二月國民教育法修正後，臺北縣、市校務會議組織運作與實施成效之情形，並研析兩者之間的關係，據以提出建議，供改進國民中學校務會議之組織運作及提昇實施成效的參考。 本研究兼採文獻分析及問卷調查法。根據研究目的、待答問題及文獻探討，編製「臺北縣、市新制校務會議組織運作與實施成效調查問卷」，然後依臺北縣、市現有之公立國民中學117所實施全面普查，每校分層隨機抽樣十位參與校務會議之代表成員為對象，共計發出問卷1140份，回收可用問卷720份。經統計獲得如下之發現： 一、在組織運作與實施成效上均給予中等以上程度的肯定。 二、台北市國民申學顯著優於臺北縣國民中學。 三、中型學校（25班至49班）在「民主參與」表現最好。 四、以學校年齡在11～20年者表現最佳。 五、男性成員顯著高於女性成員。 六、服務年資以16年以上者表現最佳。 七、以家長代表表現最佳，專任教師代表表現最差。 八、組織運作對實施成效具有正向的預測作用。 至於本研究對於教育行政單位、學校工作團隊與未來相關研究的建議，則詳如內文。 / The revision of law in national education executed in Feb 1999. The main purpose of this paper focus on the relationship between organization operating and effectiveness using of school council. And it will give some advices clearly to the junior high school council. This paper adopted literature review and questionnaire survey to arrange a questionnaire about "the new system of school council operating and effectiveness using in Taipei City and Taipei County". And stratified random sampling, which send out 1140 questionnaires and retrieve 720 ones, and took ten members of school council from 117 junior high schools in Taipei, was been adopted. The evaluating result by statistics shows that: 1. We gave medium appreciation about the organization operating and effectiveness using. 2. The evaluating result of junior high schools in Taipei City was better than in Taipei County. 3. The middle-scale schools, owns twenty five to forty nine classes, had better performance in democratic participation. 4. The schools between 11 and 20 years had better performance too. 5. The performance of male samples are remarkable than female. 6. The samples working more than sixteen years are better than any other. 7. The householders had a good performance, and full time teachers had the bad performance on the contrary. 8. Organization operating has a right prediction to the efficiency. The detail about educating administrative unit, working group of junior high school and ongoing research were in the context.