长期以来,课堂教学都以教师讲解为主,实行满堂灌,从上课到下课,学生始终处于压抑、被动的状态。这样的课堂教学,老师很累,学生不快乐,课堂效果也很差。随着新课程改革的推广及深入,传统的教学模式已不能适应新的需要,必须要改革。我校在城区完全中学中属于弱势学校,要想在日益激烈的竞争中生存发展,就必须寻找一种适合我校校情的课堂教学模式,不断提高教育教学质量。本学期以来,我校开展了“学案导学”有效课堂教学模式的改革实验。所谓“学案导学”模式就是指以学案为 For a long time, classroom teaching is mainly teacher-based, full implementation, from class to get out of class, students are always in a repressed, passive state. This class teaching, the teacher is tired, the students are not happy, the classroom effect is also poor. With the popularization and deepening of the new curriculum reform, the traditional teaching model can no longer meet the new needs and must be reformed. Our school is a disadvantaged school in the complete secondary school in the city. To survive and develop in the increasingly fierce competition, we must find a classroom teaching mode that suits our school’s affection and constantly improve the quality of education and teaching. Since the beginning of this semester, our school has carried out a reform experiment on the effective classroom teaching mode of “learning by case study”. The so-called “case study guide ” model refers to the case study