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幼儿园幼小衔接教师:数学:东东买玩具教案+PPT课件备课图片

  • 2026-06-09 17:57:07
幼儿园幼小衔接教师:数学:东东买玩具教案+PPT课件备课图片

数学东东买玩具

活动设计意图:

   《幼儿园教育指导纲要》中提出"数学教育必须要让幼儿能从生活和游戏中感受事物的数量关系;教师要引导幼儿对周围环境中的数、量、形、时间和空间等现象感兴趣,建构初步的数概念,并学习用简单的数学方法解决生活和游戏中的某些问题。"由此可见,生活化、游戏化已经成为构建幼儿数学课程的最基本原则。认识人民币并学习使用人民币进行购买的活动,是非常贴近幼儿生活的活动,本活动为了提高孩子们的学习兴趣,本着直观性、参与性的原则,从动手操作、情感需要和快乐学习三个方面进行了设计。以"智力闯关"引入,以"买玩具"为活动情境主线,让幼儿从一开始就进入活动情境,在紧张、有趣的游戏情境中感知10元以内货币的换算,进一步加深幼儿对数概念的认识,体验数学和生活的密切联系。在游戏中,也培养了幼儿的责任心,能够认真负责的完成自己所接受的任务。

   活动目标:

   1.认识人民币,在游戏中进一步感知10元以内的货币换算。

   2.能够在游戏中学会遵守规则。

   3.体验数学和生活的密切联系。

   活动准备:

   人民币样板每人一套、钱包每人一个、点钞劵若干,贴有价签的玩具若干。

   幼儿原有水平:幼儿认识人民币,了解人民币的面值大小及种类,有过与父母共同购物或独自购物的经验。

   活动重点:在游戏中感知10元以内货币的换算。

   活动难点:能够将换算关系运用到游戏当中。

   活动过程:

   一、智力闯关师:今天我们要玩开"玩具商店"的游戏,首先我要招聘收银员,收银员要认识人民币、会使用人民币,并能正确点数人民币。孩子们,你们敢挑战吗?

   第一关:给人民币排序(引导幼儿把仿真人民币按面值大小排序。)第二关:"点钞大赛"。

   收银员还要学会清点人民币,数一数一共有多少张纸币。

   (引导幼儿用自己的方法数一数点钞劵,最快最准确完成的点钞的两位幼儿可以赢得收银员的角色。)第三关:我是计算小能手(引导幼儿根据教师提出问题,进行10以内人民币的换算。如:5元里面有几张1元?10元里面有几个1元?10元钱可以用哪两张人们币来表示? 6元可以用几张人民币表示?……)分析:兴趣是幼儿主动参与的关键,招聘收银员进行闯关活动,极大调动了他们的积极性,使他们乐于、敢于尝试参与闯关活动,从而认识人民币,并在游戏中进一步感知10元以内的货币换算。

   二、角色游戏"买玩具"师:我们买玩具怎样能知道各种玩具的价格?怎样知道自己的钱够不够买这种玩具?

   (引导幼儿说出出"看价格标签,可以问服务员等。)师:我们先来认识一下价格标签。

   (引导幼儿认识各个玩具的价格标签。)师:请小朋友拿上你的人民币去买你喜欢的玩具吧。

   请2名幼儿做收银员,其他幼儿当顾客。"顾客"挑选自己喜欢的玩具,然后到收银台缴费,收银员询问价格,顾客报价格付钱,收银员找零钱,进行买卖活动,可以调换角色,游戏反复进行。

   分析:鼓励幼儿尝试自己解决游戏中的数学问题,购少量物品时,有意识地鼓励幼儿参与计算和付款的过程。

   三、延伸活动在区角设计小商店,满足孩子购物活动的需求。

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  1. CONNECT:[ UseTime:0.000849s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001654s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.003569s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.013271s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001680s ]
  6. SELECT * FROM `set` [ RunTime:0.012135s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001849s ]
  8. SELECT * FROM `article` WHERE `id` = 510430 LIMIT 1 [ RunTime:0.002417s ]
  9. UPDATE `article` SET `lasttime` = 1781494718 WHERE `id` = 510430 [ RunTime:0.055968s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.004170s ]
  11. SELECT * FROM `article` WHERE `id` < 510430 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001077s ]
  12. SELECT * FROM `article` WHERE `id` > 510430 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.007088s ]
  13. SELECT * FROM `article` WHERE `id` < 510430 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.004966s ]
  14. SELECT * FROM `article` WHERE `id` < 510430 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.015291s ]
  15. SELECT * FROM `article` WHERE `id` < 510430 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.046588s ]
0.250156s