一、学案设计整体思路学案是指以指导学生进行主动学习的,训练和发展学习能力为目的的,供学生在整个学习过程中使用的学习方案。它由教师根据教学任务,依据学生的认知水平、学法特点和心理特征而设计编制。学案教学,是以学案为操作材料,以教师调控为手段,注重学法指导,突出学生自学,重在培养学习能力和创新意识的教学新模式。学案教学强调在开发和拓展学生学习思维的基础上,提高教学效益。教师通过学案对学生的学习进行指导,学生在学案的 First, the overall design case study Case study is to guide students to take the initiative to learn, training and development of learning ability for the purpose of learning for students in the learning process used in the program. It consists of teachers based on teaching tasks, based on the cognitive level of students, learning characteristics and psychological characteristics of the design. Case study teaching is based on the case study materials, teacher regulation and control as a means, pay attention to the guidance of learning, highlighting the students self-learning, focusing on the cultivation of learning ability and innovative teaching new model. Case teaching emphasizes the development and expansion of student learning thinking, based on the teaching effectiveness. Teachers through the case of student learning guidance, students in the study case