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课堂练习是课堂教学的补充,是了解学生对知识掌握情况的必要手段。课堂练习的问题关系到课程改革的成败,关系到学生素质的提高和学习兴趣的养成。目前,数学课堂练习的设计存在如下状况:练习单调,形式单一,份量不均,随意性较大。课堂练习当堂完成少,课后完成多。学科之间缺少沟通,不能合理的统筹安排学生的练习量。注重新授练习,忽视复习巩固练习。教师下水练习少,对作业难易程度不太了解,不注重练习设计,反复训练多,举一反三少等等。课堂练习设计是新课程改革的重要内容之一,它应与新的课堂教学相适应,要使练习成为学生学习、创新、游戏的乐园,使练习成为学生展示个性的平台,成为有效提高课堂教学效率的重要手段之一。
Classroom practice is a supplement to classroom teaching and is necessary to understand students’ knowledge of the situation. The problems of classroom practice are related to the success or failure of the curriculum reform, the improvement of the quality of students and the development of learning interest. At present, the design of math classroom practice has the following conditions: monotonous practice, single form, uneven weight and randomness. Lesson in the classroom when done less, after the completion of more. Lack of communication between disciplines, can not be a reasonable overall arrangements for the amount of student practice. Pay attention to the new practice, ignoring the review consolidate practice. Less practice teachers into the water, the degree of difficulty of homework do not quite understand, do not pay attention to practice design, repeated training, and so on. Classroom practice design is one of the important contents of the new curriculum reform. It should be adapted to the new classroom teaching, make the practice a paradise for students to learn, innovate and play so that the practice becomes a platform for students to display their individuality and become an effective way to improve classroom teaching One of the important means of efficiency.