教学包括教和学两个方面，它是根据教学目标，在教师的指导下，以学生为主体的教育活动。在教学过程中，教师必须明确教学目标、了解学生的学习初始能力，根据教学目标选择教学内容，并对学生学习的内容进行层层分析，使得一项复杂的学习任务被简化成一系列简单的从属技能，并 Teaching includes both teaching and learning. It is based on teaching objectives, under the guidance of teachers, student-centered educational activities. In the teaching process, the teacher must clarify the teaching objectives, understand the students’ initial learning ability, select the teaching content according to the teaching objectives, and conduct a layered analysis of the students’ learning content, so that a complex learning task is simplified into a series of simple subordinates. Skills, and