Teaching-research group is a professional basic unit of school Subject instruction, through which the teachers can enhance their professional knowledge and exchange instructional experience.

教研组是学校学科教学的一个专业性基础组织，是各学科教师提高专业知识水平，交流教学经验和教学科研成果的基本单位。

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Teaching-research group is a professional basic unit of school Subject instruction, through which the teachers can enhance their professional knowledge and exchange instructional experience.

教研组是学校学科教学的一个专业性基础组织，是各学科教师提高专业知识水平，交流教学经验和教学科研成果的基本单位。

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