如今越来越多的教师积极探索高效的课堂教学设计方式,在我们“板块式教学”模式和“问题串”设计已经得到很多教师的认可的同时。笔者认为:这种教学设计方式既体现出学生是课堂教学的主体,教师是课堂教学的组织者的新课程理念,又提高了课堂教学的针对性和有效性,使教师、学生、教材多方互动,交汇成 Today, more and more teachers actively explore efficient ways to design classroom teaching. At the same time we have got the recognition of many teachers through the teaching of “block teaching” and “problem string”. The author believes that this teaching design not only reflects that students are the main body of classroom teaching, teachers are the new curriculum ideas of classroom teaching organizers, but also improve the pertinence and effectiveness of classroom teaching so that teachers, students and teaching materials interact with each other in many ways , Cross into