我校开展了“尝试练习”、“合作探究”、“交流解惑”、“当堂检测”、“拓展延伸”五步教学模式。在这一模式的指引下我在本班也积极进行了“自主预习,合作导航”的探索实践。通过小组合作的方式,可以生生之间互相帮助、互相学习,取他人之长,补己之短;也可以照顾到全体学生,人人参与活动有所得,有所获;更能培养合作意识、合作能力。合作意识、合作能力是社会的需要,因为人们总是在相互分工、共同努力才能完成一项 Our school has carried out five-step teaching mode such as “try to practice”, “cooperation to explore”, “communication to solve problems”, “to detect” and “extend to extend”. Under the guidance of this model, I also actively carried out the exploration practice of “autonomous preview and cooperative navigation” in this class. By means of group cooperation, students can help each other and learn from each other, taking the strengths of others and making up for themselves. They can also take care of all students and benefit from and benefit from the participation of all people. They can also foster awareness of cooperation, Teamwork ability. The sense of cooperation and the ability to cooperate are the needs of the community because people always work together to accomplish one task