作业练习,是教学流程中重要的一个环节,是课堂教学的延伸和继续,其效果如何,直接关系到数学教学质量的高低。合理的练习是学生学习数学,发展思维的一项经常性的实践活动,也是师生信息交流的一个窗口,作业应是一种生活,是一种活动,要着眼于学生的发展,而非单一的、千篇一律的重复。作为新课标下的数学练习设计,应如何体现它的效度,突出现实性、发展性和活动性?根据平时的教学经验,我认为:一、放手给学生,显现练习的自由性在教学活动过程中,只有唤起学生的主体意识,调动学生的自主力量,才 Homework is an important part of the teaching process. It is an extension and continuation of classroom teaching. The effect is directly related to the quality of mathematics teaching. Reasonable practice is a regular practice of learning mathematics and developing thinking. It is also a window of information exchange between teachers and students. Homework should be a kind of life, an activity, and it should focus on the development of students rather than a single Of the stereotyped repetition. According to the usual teaching experience, I think: First, let go, to show the freedom of practice in teaching In the activity process, only arouse students ’subjective consciousness and mobilize students’ independent power