作为新课程改革的重要载体之一,导学案的规范性、科学性在引导学生进行高效学习方面具有十分积极的意义,对教学质量起到重要的保障作用.在导学案的编写方面,教师应注重其梯度性,即结合学生的认知规律,整合、组织,有层次地进行安排,由浅至深,逐层递进,从初步认识文本到掌握相关知识点,使每位学生都能有所收获.一、设计导入问题要有梯度,以拓展学生思维人们的认识遵循由具体到抽象,由感性认识上升至理性认识的规律,为此,教师在设计问题时,应按照 As one of the important carriers of the new curriculum reform, the normative and scientific nature of the guidance case plays a very positive role in guiding students to learn effectively and plays an important role in ensuring the quality of teaching.In the compilation of the guidance case, Teachers should pay attention to their gradient, that is, with the students’ cognitive rules, integrate, organize, and arrange in different levels. From shallow to deep, teachers should progressively step by step. From the initial understanding of the text to the knowledge points, Have gained.First, the design of import problems should have a gradient, to expand student thinking People’s understanding follows from the concrete to abstract, from perceptual awareness to the law of rational understanding, therefore, teachers in the design of the problem, should follow