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一、缘起:一次失败的教学经历那天,我执教的内容是人教版一年级下册第20页例5(图略):“有16人踢球。现在来了4人,我们队踢进了4个。还有几人没有来?”例题后还有一道做一做:“小明家有14只鸡和5只鸭。公鸡有6只,母鸡有几只?”课堂中,绝大多数同学在我的引导下,都能明白“我们队踢进了4个”这条信息与“还有几人没有来”无关,并且在练习中,也能正确地说出“5只鸭”这条信息与“母鸡有几只”没有关系。学生纯朴的话语让我欣慰,然而遗憾的是有四五位学生怎么都不明白题目中的信息怎能
First, the origin: a failed teaching experience that day, my coaching content is PEP 1 Volume 2 (Example): “There are 16 people to play. Now 4 people, we play Into the 4. There are a few people did not come? ”After the example there is one to do one:“ Xiao Ming family of 14 chickens and 5 ducks .6 cocks, hens have a few? , Most of my classmates, under my guidance, can understand that ”our team has scored 4“ has nothing to do with ”how many people did not come here“ and is correct in practice Say ”5 ducks“ This message does not matter if there are ”hens". I am very pleased with the simple words of the students, but unfortunately four or five students do not understand how the information in the title