教学中的“度”主要指教学的深度、难度等,它由教材、学生、教师三方面的因素所决定,但教材的作用是最关键的。因此,要把握好教学中的“度”,就必需对教材进行深入的研究。一、研究知识结构,控制教学难度新教材在知识结构上的安排,更考虑了学生的能力水平和认知规律,注重联系实 The “degree” in teaching mainly refers to the depth and difficulty of teaching. It is determined by three factors: teaching materials, students, and teachers. However, the role of teaching materials is the most critical. Therefore, to grasp the “degree” in teaching, it is necessary to conduct in-depth research on the teaching materials. First, study the knowledge structure, control the difficulty of teaching New textbooks in the knowledge of the structure of the arrangements, taking into account the students’ ability and cognitive rules, pay attention to contact