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物理概念是学科构建和发展的基石,概念教学亦是高中物理的重要课型,其课堂教学的有效性直接关系到学生物理学业成绩的高低。笔者在多年的教学实践中发现,要想帮助学生轻松地完成概念学习,必须从以下三个基本点出发。一、精设情境,轻松导入“凡事预则立不预则废!”课堂预设是确保教学有效的前提,那么高中物理概念教学的情境设置从何而来呢?纵观现行的物理教材,物理概念在同一模块或不同模块之间有着一定的联系,循序渐进、
The concept of physics is also an important course in high school physics. The effectiveness of classroom teaching is directly related to the academic performance of students’ physics. The author found in many years of teaching practice, in order to help students easily complete the concept of learning, we must proceed from the following three basic points. First, the refined situation, easy to import “Everything preconception does not prejudice!” Classroom presupposition is to ensure the effective teaching of the premise, then the high school physics concept teaching context settings come from? Throughout the current physical Teaching materials, physical concepts in the same module or different modules have a certain relationship, step by step,