教学过程是由只了解所观察的对象的某些表面现象走向了解作为其基础的整个结构的过程,就这个意义来讲,教学过程是一种提出问题和解决问题的特殊不断的认识和心理活动过程。要想使这种活动能“持续不断”地螺旋式上升,在整个教学过程中必须使学生处于“愤悱状态”,教师才能“不愤不启,不悱不发。”愤悱状态的形式与学生的学习兴趣是密不可分的,只有不断激发学生对化学学习的兴趣,才能使学生对化学的学习产生主动的要求。由于种种原因,目前化学教学存在的较大问题,一是节奏慢、效率低,教学内容缺乏系 The teaching process is the process of understanding the entire structure as its foundation by understanding only certain superficial phenomena of the observed objects. In this sense, the teaching process is a special continuous understanding and psychological activity to ask questions and solve problems. process. In order to make this kind of activity “spiritually” spiral, students must be “in a state of resentment” throughout the entire teaching process, and teachers can “not be angry or irritated.” It is inseparable from the students’ interest in learning. Only by continuously inspiring students’ interest in chemistry learning can students make active demands on chemistry. For various reasons, the major problems in current chemistry teaching are: slow pace, low efficiency, and lack of teaching content.