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幼儿园小班科学语言公开课《桃花朵朵开》PPT课件+教案+活动反思

  • 2026-06-01 03:30:05
幼儿园小班科学语言公开课《桃花朵朵开》PPT课件+教案+活动反思
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01
课件主题

小班科学语言《桃花朵朵开》

02
课件目录

PPT课件+教案+活动反思

03
PPT课件截图

04
配套教案如下

活动目标

l感受荷花的美,体验问答儿歌的趣味,萌发对夏季植物的喜爱之情。

l知道荷花是夏天开的花,认识荷花的主要外形特征,初步了解荷花的价值。

l能运用观察、比较等科学方法认识荷花,在游戏中用语言动作表现荷花开放。

活动重难点

l重点:初步认识荷花,体验问答儿歌的趣味,萌发对夏季植物的喜爱之情。

l难点:能运用观察、比较等科学方法认识荷花,初步了解荷花的价值。

活动准备

l经验准备:家长利用假期带幼儿到公园或池塘观赏过荷花。

l课件准备

活动过程

一、五感知荷花,了解荷花的主要特征。

Ø活动建议:本环节可结合荷花、荷叶、莲藕、莲子等实物与PPT,引导幼儿用看、摸、闻多感官探索,有条件的班级可搭配凉拌莲藕、莲子羹等美食,充分感知荷花的特征。

1.观察荷花,了解荷花与荷叶的特征。

——夏天到了,有一种漂亮的花要开了,一起来看看吧!

——你见过这种花吗?它叫什么?

——你在哪里见过荷花?

——看一看:荷花是什么颜色的?(粉色、紫色、白色)

——花瓣是什么形状的?(小船)

——闻一闻:荷花是什么味道的?(清香的)

——荷叶是什么形状?像什么?(圆形的,大盘子,雨伞)

——荷叶的大小高矮一样吗?(有的大,有的小,有的高,有的矮)

——闻一闻:荷花是什么味道的?(清香的)

小结:荷花是夏天开放的花,喜欢生活在水里。常见粉色、白色;花瓣一片一片的,叶子圆圆的,像大盘子。

2.探秘水底,发现莲藕的特点。

——荷花为什么能站在水里?它的脚藏在哪里?

——我们去水下看看吧!

——这个长得一节一节的,白白胖胖的是谁?

——原来是莲藕!

——莲藕和荷花有什么关系?(莲藕就是荷花的“小脚丫”)

——老师也带来了一根莲藕,摸一摸莲藕是什么感觉?

——看一看,莲藕有什么不一样的地方?(一节一节的,有很多孔)

小结:莲藕是荷花的地下茎,就像荷花的“小脚丫”,藏在泥土里。莲藕是一节一节的,有很多孔,它负责为荷花储存和输送养分。

二、荷花生长过程简图,初步了解荷花的价值。

——荷花是怎么长大的?我们一起看看吧!

——首先在莲藕上长出小苗。

——然后小苗逐渐长大,长成叶子,浮在水面。

——到了炎热的夏天,阳光和温度充足,才会开出漂亮的荷花。

——花瓣落了,会长出它的果实——莲子。

——你见过它吗?吃过它吗?

——荷花全身全是都是宝,莲藕和莲子都可以做成美食!

——除了可以吃,荷花、荷叶、藕节、莲子还可以成为药材哦!

小结:荷花是水生植物,从莲藕上长出小芽,叶子伸出水面,夏天炎热时开花。荷花全身全是都是宝。

(以上为部分教案)

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  1. CONNECT:[ UseTime:0.000600s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000958s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000311s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000293s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000487s ]
  6. SELECT * FROM `set` [ RunTime:0.000200s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000511s ]
  8. SELECT * FROM `article` WHERE `id` = 515187 LIMIT 1 [ RunTime:0.003072s ]
  9. UPDATE `article` SET `lasttime` = 1781109268 WHERE `id` = 515187 [ RunTime:0.008521s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000267s ]
  11. SELECT * FROM `article` WHERE `id` < 515187 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000417s ]
  12. SELECT * FROM `article` WHERE `id` > 515187 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000434s ]
  13. SELECT * FROM `article` WHERE `id` < 515187 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000537s ]
  14. SELECT * FROM `article` WHERE `id` < 515187 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.015659s ]
  15. SELECT * FROM `article` WHERE `id` < 515187 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.007114s ]
0.121462s