新课完成后,教师一般都设计巩固性练习这一重要的教学环节。其目的主要有两方面:一方面是教师从学生练习过程中得到反馈信息,了解教学效果如何;另一方面在于巩固学到的知识,并把知识转化为技能发展学生的能力,培养学生的数学素质。在多年数学科教学中,我体验到恰当、适量的巩固练习这个环节是不可缺少的,要提高学生的积极性和练习的质量不仅题目内容上要逐步深化丰富多彩,而且练习的方式、方法也应当有变化。因此设计练习时我比较注 After the completion of the new class, teachers are generally designed to consolidate the practice of this important teaching session. The main purpose is twofold: on the one hand, teachers get feedback information from students’ practice to understand how the teaching effect; on the other hand, to consolidate the learned knowledge, and turn knowledge into skills to develop students’ ability to develop students’ mathematics Quality. In many years of mathematics teaching, I experience the right amount of consolidation exercises is essential to improve the enthusiasm of the students and the quality of the practice is not only the subject content to gradually deepen the rich and colorful, but also the way of practice should also be Change. So I am more note design exercises