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新课程的理念,提倡的是以人为本;新课程的实施,关注的是教学的有效性。高中生物课本涉及的概念较多,容易混淆,落实概念教学,研究概念教学策略,对实施有效教学非常必要。一、概念教学存在的问题当前,高中生物的概念教学主要存在学生对学习生物概念的目的不明确,产生学而无用的想法;只重结论,不重过程,忽视概念形成的过程,在概念教学中,不注意概念的引入,只重概念的应用,引入概
The concept of the new curriculum advocates people-oriented; the implementation of the new curriculum focuses on the effectiveness of teaching. The concept of high school biology textbooks involves more confusion, the implementation of concept teaching, conceptual teaching strategies, the implementation of effective teaching is necessary. First, the existing problems of the concept of teaching At present, the concept of high school biology teaching mainly exists in the purpose of learning the concept of biology is not clear, resulting in learning and useless ideas; conclusion only, not heavy process, ignoring the concept of the formation of the concept of teaching in the concept In, do not pay attention to the introduction of the concept, only the concept of application, introduction