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生物学重要概念处于学科中心位置,对学生学习生物学具有重要的支撑作用。教师要围绕重要概念开展教学活动,这样有助于学生对知识的深入理解和应用。教师要在理解“概念教学”概念的基础上,传递“课标”提出的五十条重要概念,关注学生已有的前概念,提供给学生帮助其理解概念的事实,通过探究法,使学生构建正确的概念体系。
The important concept of biology is at the center of the discipline and plays an important supporting role in students’ learning biology. Teachers should focus on the concept of teaching activities, which will help students in-depth understanding and application of knowledge. On the basis of understanding the concept of “concept teaching”, teachers should pass on 50 important concepts proposed by the “course standard”, pay attention to the students’ prior concepts and provide them with the help of students to understand the concept. Law, enable students to build the correct conceptual system.