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针对概念教与学中存在的问题,应用创设情境、感知概念,借助实验、体验概念,还原稀释、体会概念,对比应用、迁移概念,构建网络、内化概念等策略,把握学生现有认知结构,循序渐进,进行概念课设计,让学生经历具体情境、抽象加工、形成知识等过程,把握本质,促进学生对概念的理解,知识的生成,能力的培养。
In view of the existing problems in the teaching and learning of concepts, this paper applies strategies such as creating situations and perception concepts, using experiments, experiencing concepts, reducing and diluting, experiencing concepts, comparing applications, migrating concepts, constructing networks and internalizing concepts, and grasps students’ existing cognitions Structure, step by step, the conceptual design of the class, so that students experience specific situations, abstract processing, the formation of knowledge and other processes, grasp the essence of students to promote the concept of understanding, knowledge generation, ability training.