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1、第五课:610的认识和加减法,第三课时:10的认识,There are moments in life when you miss someone so much that you just want to pick them from your dreams and hug them for real! Dream what you want to dream;,11图网设计部,Part 01,Tosummarize what I have said: aim for the highest; never enter a bar room; do not touch liquor, or i
2、f at all only at meals; never speculate;,10的初步认识,情景激趣,一、观察下图,你能看到什么?,个人,只鸟,10,10,情景激趣,(2),(4),(6),(8),和9相邻的两个数是 ( )和( )。 8后面的两个数是 ( )和( )。,8,10,9,10,情景激趣,9,10,情景激趣,1,8,2,7,3,6,4,5,5,情景激趣,想想,怎么写10?,拓展练习,一、连一连,Part 02,Tosummarize what I have said: aim for the highest; never enter a bar room; do not to
3、uch liquor, or if at all only at meals; never speculate;,10的相关加减法,启智拓展,10,10,9,1,启智拓展,8,8,8,2,10,启智拓展,7,7,7,3,10,启智拓展,4,4,4,6,10,6,拓展练习,把10块巧克力分给聪聪和明明两个人,可以怎么分呢?有几种分法?,要求: 同桌的三个人合作,一个同学摆,一个同学说, 一个同学填写报告单 。,一、课程练习,启智拓展,5,5,5,5,10,+,巩固练习,5,7,2,9,3,8,6,4,1,一、算一算,填一填,巩固练习,7+3,3+ ,10 10 ,10,7,10,3,二、算一算,填一填,3,7,7,巩固练习,8,10,4,三、算一算,连一连,巩固练习,四、图中哪些可以用 7 + 3 = 10 表示?,课后作业,1.完成练习十二、十三习题 2.完成练习册本课时的习题,课程结束,