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生物学教学中直观性手段的重要性得到广大生物学者、教师的公认,除了观察之外,动手制作模型是生物教学不可或缺的手段,本文试图以三个典型例子入手,来强调这一手段的重要性和必要性。
The importance of intuitive means in biology teaching has been recognized by a large number of biological scholars and teachers. In addition to observation, hands-on modeling is an indispensable means of biology teaching. This article attempts to emphasize this method with three typical examples The importance and necessity.