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目前,在新课标指导下,很多教师致力于课堂教学的研究,但往往忽视了课堂提效的一个有效手段:课堂书面作业的有效利用。现在,多数教师布置的课堂书面作业仍然是传统意义上的书面作业,即完成数学书上的作业后,便写《黄冈》、《海淀》、《一课一练》等订购的数学练习册,并不是说此类练习册不好,只是不能紧扣当堂所学新知,所以,设计更有针对性(针对学生当堂所学)、梯度性(基础、变式、拔高)、时效性和实效性的课堂书面作业,并能让学生利用课堂有限时间,保质保量完成,将对课堂提效有显著帮助,也是本文即将阐述的内容。
At present, under the guidance of the new curriculum standards, many teachers are committed to the study of classroom teaching, but often neglect the effective means of classroom efficiency: the effective use of classroom writing. Now, the majority of teachers arranged classroom writing work is still a traditional written assignment, that is, after the completion of the maths homework, they write “Huanggang”, “Haidian”, “a lesson a practice” and other ordered math exercise book, This is not to say that such exercise books are not good, but they can not be closely linked to the new knowledge acquired. Therefore, the design is more targeted (for the students to learn), gradient (basic, variant, high), timeliness and Effective classroom writing, and allow students to use the classroom for a limited time, the quality and quantity to complete, will have a significant help to improve the efficiency of the class, but also the content of this article will be elaborated.