对中学化学实验现状进行了调查。
Lnvestigate the present situation of chemical experiment in middle schools.
第二部分，对中学化学探究性实验设计的理论依据进行了探讨。
The second part discusses the theory bases of the design of inquiry experiment.
第三部分则是采用中学化学课程材料所做的实验研究。
The last section is about an experiment using the middle school teaching material of chemistry.
化学是建立在实验基础上的一门自然科学，实验也是中学化学教学的基础。
Chemistry is science based on experiment and experiment is basis of middle school chemical teaching.
化学是建立在实验基础上的一门自然科学，实验也是中学化学教学的基础。
Chemistry is science based on experiment and experiment is basis of middle school chemical teaching.
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