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一、教学内容:苏教国标版四年级下册第96页《用字母表示数》。二、教学目标:1.知识与技能:结合已有的知识经验和生活经验,理解用字母可以表示数,能用
First, the teaching content: Sujiao national standard version of the fourth grade of the next page 96 “with the number of letters.” Second, the teaching objectives: 1. Knowledge and skills: combined with existing knowledge and experience of life, understand the use of letters can be expressed that the number can be used