The paper reviews the development of the skill objectives of biology experiments with diachronic changes in the past century. 論文縱向通過對生物實驗技能的發展歷史梳理，回顧了一個多世紀來，生物實驗技能目標的演變。
In order to strengthen students' practical skills in experiments, active exploration has been carried out in the experiment teaching of electrotechnical courses. 摘要為了加強對學員實驗技能的培養，對電工技術系列課程的實驗教學進行了積極的探索。
