在化学教学中,笔者发现有60%的学生存在“最近发现区”问题,导致这种问题的原因很多,比如学科的特殊性、思维发展水平、学生元认知水平、教师的教学方法等,解决好此问题的关键是教师要做好以下几方面的工作。一、发展学生心理的整体结构教学的目的不仅仅使学生领会和掌握知识经 In chemistry teaching, I found that 60% of the students have the problem of “the newly discovered area”, which causes many reasons such as the specialty of the subject, the level of thought development, the level of students’ metacognition and the teaching methods of the teachers, The key to solve this problem is that teachers should do a good job in the following aspects. First, the overall structure of the development of student psychology The purpose of teaching is not only to enable students to grasp and master the knowledge