学习是一个循序渐进的过程,在这个过程中,需要教师给学生更多自我展示的舞台。很多教师总是过多地讲解知识内容,剥夺了学生思维的空间,也许这样的教学模式可以避免产生错误,然而错误的尝试也是一种有效的学习方式,让学生在错误尝试的过程中,通过分析、讨论,加深学生对题意的正确理解。 Learning is a gradual process, in which the teacher is required to give students more self-presenting stage. Many teachers are always too much to explain the content of knowledge, deprived of space for students thinking, maybe this teaching mode can avoid errors, but the wrong attempt is also an effective way to learn, so that students in the wrong attempt to pass Analyze, discuss and deepen students’ correct understanding of the topic.