我校在教研室提出的“构建式生态课堂”的教学法的基础上,结合本校特点提出了分层次问题教学模式,整个课堂围绕情境的创设和问题的提出与解决来组织学生的学习活动,让学生积极主动地参与学习活动,在分组讨论、自主研究的过程中获得真知,这是一种高效的课堂教学模式。而要达到这样的高效目标,导学案的设计和使用是关键。 Based on the pedagogy of “Constructive Ecology Classroom” put forward by the teaching and research department, our school proposed the teaching model of hierarchical teaching based on the characteristics of our school. The whole class organized students’ learning activities around the creation of situations and the formulation and solution of problems , So that students take the initiative to participate in learning activities, in the group discussion, independent research to gain true knowledge, which is an efficient classroom teaching mode. To achieve such an efficient goal, the design and use of guide cases is the key.