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众所周知,低年级学生在课堂上能够吸收新知识,全神贯注听讲的时间仅为15～20分钟,数学课的知识巩固大多要依靠课堂练习这一重要环节。遵循学生认知规律,精讲巧练可以达到事半功倍的功效。一、按照学生的年龄特点,练习应有趣味性低年级学生对有趣而感到愉悦的事情,才会不厌其烦,兴致盎然。所以在练习的题目中应该用他们能够理解和接受的语言,表达题意,设计练习。例如,在认识10以内的数序后,我设计了一个给数字安家的练习,问:6和8中
As we all know, the lower grades in the classroom to absorb new knowledge, preoccupied with listening time is only 15 to 20 minutes, math knowledge consolidation to rely mostly on the important part of classroom practice. Follow the rules of student cognition, skillful practice can be achieved with a multiplier effect. First, according to the characteristics of the students’ age, practice should have the interesting lower grades students will have the pleasure and joy of things, will take the trouble, the spirited. So in the exercise of the topic should be able to understand and accept the language they use to express questions, design exercises. For example, after understanding the numbers within 10, I designed an exercise for numbers and asked: 6 and 8