学习是一个主动建构的过程,教师在课堂教学中,就是帮助学生更好地发展,要以“一切为了学生的发展”为根本教学目的。在数学教学中,很多时候教师会为了更好地控制课堂,直接将内容灌输给学生,大部分时间都是教师自己的独角戏,学生没有什么机会发言,更不用说互动交流。这样的教学方式,剥夺了学生自主思考的权利,限制了学生学习的自由,极不利于学生的发展。因此,教师需要给学生互 Learning is a process of active construction. Teachers in classroom teaching is to help students develop better. It is necessary to use “everything for the development of students” as the basic teaching goal. In the teaching of mathematics, teachers often control the classroom to better control their classes and instill the content directly into their students. Most of the time, teachers are their one-man shows and students have little chance of speaking, let alone interacting with each other. Such teaching methods deprive students of the right to think independently and limit their freedom of study, which is very detrimental to the development of students. Therefore, teachers need to give students mutual