越来越多的课堂实践表明,探索性的、自主的、研究性的学习对发展学生的创新思维很有效果。但是要想让学生一堂课45分钟全神贯注的听讲和参与确实不易,如何让他们把焦点更好的集中起来,更好地参与到数学课堂的学习活动中,真正提高数学课堂的有效性,下面谈一谈笔者在近几年的工作实践中的一些切身感受。1改变观念势在必行数学教学的课堂促使我们在课堂上必须大力鼓励学生动手 More and more classroom practice shows that exploratory, autonomous and research-based learning is very effective in developing students’ innovative thinking. However, in order to enable students to concentrate on listening and participating for 45 minutes in a class, it is not easy for them to focus their efforts on how to better integrate them into the learning activities of mathematics class so as to really improve the effectiveness of the mathematics class. Talk about the author in recent years, some personal experience in the practice. 1 change the concept is imperative Mathematics teaching class prompted us to strongly encourage students in the classroom