数学教学应根据具体的教学内容,教师应创设引导发现知识的情境,为学生提供充分的从事数学活动的时间和空间,让学生的学习过程成为一个再创造、再发现的过程。在教学过程中要从学生实际出发,合理有效的使用学具,重视学生的动手操作,注重学生的思维发展,培养学生的探究能力。 Mathematics teaching should be based on specific teaching content, teachers should create a guide to find knowledge of the situation, to provide students with adequate time and space engaged in mathematical activities, so that students become a process of learning to create and rediscover the process. In the process of teaching, we should proceed from the students' actual conditions, use the learning tools reasonably and effectively, pay attention to the students' hands-on operation, pay attention to the development of the students' thinking and cultivate the exploring ability of the students.