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一、近十年生物概念教学综述1.概念的形成。学生在形成和掌握概念过程中容易发生的问题是:第一,学生的日常经验会对生物学概念的形成产生干扰;第二,学生容易以外部的、非本质的属性作为依据来理解科学的概念,从而引起概念的混淆;第三,认识个别生物的属性比较容易,而认识某一生物的普遍性比较困难。所以引入概念后,教师必须引导学生,通过观察实验,总结概念;利
First, the last 10 years of biological concept teaching overview 1. The concept of the formation. The problems that students are apt to happen in the process of forming and mastering concepts are as follows: First, the daily experience of students will interfere with the formation of biological concepts; Second, students tend to understand science based on external and non-essential attributes Concept, which leads to confusion of concepts. Thirdly, it is easier to know the properties of individual creatures, and it is more difficult to know the universality of a certain creature. So after introducing the concept, the teacher must guide the student, through observing the experiment, summing up the concept;