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一、准备课●重点●难点●关键本单元教学的重点是:①让学生了解学校生活。树立正确的思想,培养良好的学习习惯;②初步学习数数;③会分类;④初步建立“同样多”、“多些”、“少些”的概念。本单元教学的难点是:①按顺序看图并数数,②学会合理的分类,渗透集合思想,③弄清“同样多”、“多些”、“少些”的概念。本单元教学的关键是:③“上下”、“左右”、“前后”的方位要分清,②掌握用一个对一个的方法比较物体的多少。
First, prepare lessons ● Key ● Difficulties ● The key The unit teaching focus is: ① let students understand school life. Establish correct thinking and develop good study habits; (2) learn the initial numbers; (3) classify; (4) preliminarily establish the concepts of “as much”, “more” and “less”. Difficulties in the teaching of this unit are: (1) According to the order of figures and figures, (2) Learn reasonable classification, infiltrating the idea of pooling, (3) To clarify the concept of “as much”, “more” and “less.” The key to this unit teaching is: ③ “up and down”, “left and right”, “before and after” orientation to distinguish, ② grasp with one to one method to compare the number of objects.