数学是思维的体操,创新的摇篮。发展学生的创造性思维是数学课堂练习的重要任务之一,而目前小学数学课堂练习的弊病甚多:(1)内容封闭。课本上有什么就练什么,思路狭窄,答案唯一;(2)形式单调,多数是笔答题,动手实践少;(3)要求过死,教师怎样教,学生就怎样练。解题思路、方法、步骤甚至是格式都不能越雷池一步;(4)评价主观,期末是按照教师准备好的答案进行主观评价,同时只看结果对错,不重过程、不看方法,更不重视学生 Mathematics is thinking gymnastics, cradle of innovation. The development of students’ creative thinking is one of the most important tasks in math classroom practice. However, there are many shortcomings in current math classroom practice: (1) The content is closed. What are the textbooks on what to practice, ideas narrow, the answer is the only; (2) the form of monotonous, most of the pen answer, hands-on practice less; (3) death, how teachers teach students how to practice. (4) subjective assessment, the end is based on teacher prepared answers subjective assessment, at the same time only look at the results right or wrong, do not process, do not look at the method, and more Do not value students