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小学生的学习过程既是在教师指引下的初步认识过程,也是在课内外或者家庭等不同场合综合学习的过程。学生的学习过程先是从感知出发,再到理解,最后是巩固和应用,笔者在这里主要谈的是巩固和应用环节,现阶段能使学生巩固知识,熟练运用知识行之有效的一个方法就是练习。好的练习设计不仅能让学生深入理解数学知识的难点和重点,还能提高学生学习数学的兴趣,促进学生智力的发展和能力的培养。在设计练习题时应注意以下几个问题:
The learning process of primary school students is not only the initial recognition process under the guidance of teachers, but also the process of comprehensive study on different occasions such as in-class or out-of-home. Students first learn from the perception process, and then to understand, and finally consolidation and application, the author here is mainly about the consolidation and application of links, at this stage enable students to consolidate knowledge, skilled use of knowledge is one of the effective method is to practice . Good practice design not only allows students to understand the difficulties and priorities of mathematical knowledge, but also improve students ’interest in learning mathematics, and promote the development of students’ intelligence and ability training. In the design of exercises should pay attention to the following questions: