The Practice in theories investigation teaching of Biology shows that it is feasible and effective to adopt this method in senior middle schools.

通过理论探究教学的实践，笔者认为在当前的形势下在高中生物教学中采用理论探究教学是可行的，而且是有效的。

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By using the method of investigation, this paper analyzes the reasons of realistic contradiction and harmony between the teaching practice and teaching file in Shenyang Physical Education Institute.

在经验总结和访问调查的基础上，对沈阳体育学院体操普修技术课教学实践与教学文件“规范度”历史和谐的成因、现实矛盾的原因等问题进行了研讨。

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According to investigation, weakness of method teaching in teaching arised from two reasons.

在实践调查中发现，物理方法教育处于薄弱环节，原因有两方面。

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