合作学习是一种新的教学理论和策略体系。它不断向自主探索、合作交流和操作实践等多样化的学习方式转变。导学案是教师教学思路的载体,是“教”与“学”的一种变革,强调“学”的地位。“学案导学”能让学生有计划、有目的、有要求地参与学习活动。一、导学案“学习目标”板块的编制本节课的学习目标有以下两个层次:1描述体循环和肺循环的途径,区别体循环和肺循环中血液的变化;熟练使 Cooperative learning is a new teaching theory and strategy system. It continues to diversify the learning styles of independent exploration, cooperation and exchange and operational practice. Guiding Case is the carrier of teachers’ teaching ideas and a change of “teaching” and “learning”, emphasizing the status of “learning”. “Case Study Guide ” allows students to participate in learning activities planned, purposeful and required. First, the conduct case “Learning Objective ” plate preparation The learning objectives of this lesson has the following two levels: 1 describe the systemic and pulmonary circulation pathways, the distinction between the body circulation and pulmonary blood circulation changes; skilled