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自然科学由六门基础学科共同组成,这六门学科分别是数学、物理学、化学、生物学以及地球科学。其中,生物学的研究对象是各类具有生命现象的物体。生物学是研究生物的结构、功能、发生和发展规律的一门学科。同时,生物学也是中学教育的重要课程,能促进学生去认知所处的客观世界。随着新课程改革的推行,我国的初中生物教学发生了极大变化,也暴露出了一些问题。本文将就这些问题进行分析,对如何改善初中生物教学提出一些自己的建议。
Natural science consists of six basic disciplines, mathematics, physics, chemistry, biology and earth sciences. Among them, the biological research object is all kinds of objects with life phenomena. Biology is a discipline that studies the structure, function, occurrence and development of living things. At the same time, biology is also an important course in secondary education, which can promote students to recognize the objective world in which they live. With the implementation of the new curriculum reform, great changes have taken place in the junior high school biology teaching in our country, and some problems have also been exposed. This article will analyze these issues and put forward some suggestions on how to improve biology teaching in junior high schools.