2010年9月,我校开始推行“四课型学案导学”课堂教学模式,旨在充分发挥学生的主观能动性,形成“以问题为主线,以自主为核心,以互动为平台”的课堂模式,构建“民主、高效、和谐”的课堂环境。经过近两年的探索与实践,本人感觉收获颇丰。但遇到的最大难题是如何发挥小组的实效性。因为我们目 In September 2010, our school started to carry out the classroom teaching mode of “Four-class Case Study” to give full play to the students’ subjective initiative and form a “problem-based line, autonomy as the core and interaction as the platform ”Classroom model, build “ democratic, efficient and harmonious ”classroom environment. After nearly two years of exploration and practice, I feel very productive. However, the biggest challenge encountered was how to give full play to the team’s effectiveness. Because of our purpose