工作就用美篇工作版","guide_search_desc":"海量模板范文,一键做同款 工作就用美篇工作版","img_beautify_switch":0,"ad_free":0,"text_direction":1,"template":{"id":9900,"series_id":18,"theme_id":18},"container":{},"redirect":{"redirect_type":1,"img_url":false,"link_url":"/wap/downloadpage/backpage","button_bg_color":false,"button_desc":false,"redirect_desc":false},"edit_date_str":"发布于 2022-08-22","current_time":1744000649,"font_name":"","rcmd_meipian":0,"hide_article_link":0,"from_wechat":false,"topk_keywords":[{"name":"幼儿","score":0.348251},{"name":"探究","score":0.19873},{"name":"胡椒粉","score":0.148969},{"name":"实验","score":0.128089},{"name":"科学","score":0.121629},{"name":"细菌","score":0.091637},{"name":"洗洁精","score":0.075445},{"name":"洗手液","score":0.074485},{"name":"引导","score":0.073228},{"name":"绿豆","score":0.068081}],"music_name":"","origin_status":0,"password_v2":"","font_id":0,"title_style":"","rich_text_title":"","enable_download":1,"cover_thumb":"https://ss-mpvolc.meipian.me/users/11814038/86e95591c6eef59435c74c13f840ca89__jpg.heic","has_video":true,"gift_switch":1,"enable_watermark":1,"content":{"article_id":341190461,"content":[{"audio_music_id":0,"ext":{"unique_id":"55bf64be5c8b2b3e83f582d8c096afd3"},"img_height":710,"img_size":68,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/86e95591c6eef59435c74c13f840ca89__jpg.heic","img_width":992,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvODZlOTU1OTFjNmVlZjU5NDM1Yzc0YzEzZjg0MGNhODlfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"a96ae2152e74442fa32bb4028b510d06"},"img_height":378,"img_size":90,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/eafc9f1d19dec7bceb42f49714f02b96__jpg.heic","img_width":668,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvZWFmYzlmMWQxOWRlYzdiY2ViNDJmNDk3MTRmMDJiOTZfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"06766297ad3002755bc4278af10fc1ee"},"img_height":608,"img_size":57,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/ed30ad8f7c00180f40c265376c4afc8a__jpg.heic","img_width":1080,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvZWQzMGFkOGY3YzAwMTgwZjQwYzI2NTM3NmM0YWZjOGFfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"20044a423f79b5ead3923b361d48abc2"},"source":0,"subtitle_align":"center","subtitle_color":"#ff8a00","subtitle_font_size":"large","subtitle_style_id":4,"text":"科学领域--科学探究","type":6},{"audio_music_id":0,"ext":{"unique_id":"94dcbae98393495a8e53628bb31f3521"},"source":0,"text":"
幼儿的科学学习是在探究具体事物和解决实际问题中,尝试发现事物间的异同和联系的过程。 幼儿科学学习的核心是激发探究兴趣,体验探究过程,发展初步的探究能力。成人要善于发现和保护幼儿的好奇心,充分利用自然和实际生活机会,引导幼儿通过观察、比较、操作、实验等方法,学习发现问题、分析问题和解决问题;帮助幼儿不断积累经验,并运用于新的学习活动,形成受益终身的学习态度和能力。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"1bba6597fd82fe2714a63b9ad6a000e0"},"img_height":2478,"img_size":190,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/3fd18a6f6a266e50cbead52ee1d684e0__jpg.heic","img_width":1080,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvM2ZkMThhNmY2YTI2NmU1MGNiZWFkNTJlZTFkNjg0ZTBfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"3e1dc57a29d8f46df012e054b12ecbcf"},"img_height":652,"img_size":79,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/104cd2f994023351a776c45bfd0f8b3e__jpg.heic","img_width":1078,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvMTA0Y2QyZjk5NDAyMzM1MWE3NzZjNDViZmQwZjhiM2VfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"48d6e2af70875b964da511244582cd51"},"source":0,"subtitle_align":"center","subtitle_color":"#5E1E02","subtitle_font_size":"large","subtitle_style_id":12,"text":"教育建议","type":6},{"audio_music_id":0,"ext":{"unique_id":"ff215ebc812b06f2e895703456b830ad"},"img_height":500,"img_size":84,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/9baf6465a1f75a25c243e33aa92f7b9b__jpg.heic","img_width":1330,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvOWJhZjY0NjVhMWY3NWEyNWMyNDNlMzNhYTkyZjdiOWJfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"5984ddf9db169a01da84fa96e7aa187c"},"source":0,"text":"1.经常带幼儿接触大自然,激发其好奇心与探究欲望。如:
·为幼儿提供一些有趣的探究工具,用自己的好奇心和探究积极性感染和带动幼儿。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"715bd848cabb6ea3257098cb281994c4"},"img_height":500,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/9baf6465a1f75a25c243e33aa92f7b9b__jpg.heic","img_width":1330,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvOWJhZjY0NjVhMWY3NWEyNWMyNDNlMzNhYTkyZjdiOWJfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"8f74ae66ca67c845f85f920db7b9e7f1"},"source":0,"text":"2.真诚地接纳、多方面支持和鼓励幼儿的探索行为。如:
·引导他们猜一猜、想一想,有条件时和幼儿一起做一些简易的调查或有趣的小实验。
·容忍幼儿因探究而弄脏、弄乱、甚至破坏物品的行为,引导他们活动后做好收拾整理。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"8f71731ec337b49abbb79bc04d071563"},"img_height":2016,"img_size":125,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/80e2fea536eba1dc4f104153b4876ae3__jpg.heic","img_width":1080,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvODBlMmZlYTUzNmViYTFkYzRmMTA0MTUzYjQ4NzZhZTNfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"894e3c35c9519e6174fb2c561d805eb5"},"source":0,"subtitle_align":"center","subtitle_color":"#5E1E02","subtitle_font_size":"large","subtitle_style_id":12,"text":"教育建议","type":6},{"audio_music_id":0,"ext":{"unique_id":"98a1f4558c3d91498ef2a0fd72785d05"},"img_height":130,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/bef0ffc9b8d98c047ab7fdf777001002.gif","img_width":480,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvYmVmMGZmYzliOGQ5OGMwNDdhYjdmZGY3NzcwMDEwMDIuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"14580eec6a540d093892f1af2862cd19"},"source":0,"text":"1.有意识地引导幼儿观察周围事物,学习观察的基本方法,培养观察与分类能力。如:
·支持幼儿自发的观察活动,对其发现表示赞赏。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"48774a3b4abd617b6de2d3306b5f6d73"},"img_height":130,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/bef0ffc9b8d98c047ab7fdf777001002.gif","img_width":480,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvYmVmMGZmYzliOGQ5OGMwNDdhYjdmZGY3NzcwMDEwMDIuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"25f0803b38746a67f09a7edac27a40b3"},"source":0,"text":"2.支持和鼓励幼儿在探究的过程中积极动手动脑寻找答案或解决问题。如:
·皮球、轮胎、竹筒等物体滚动时都走直线吗?
·玩风车时,鼓励幼儿猜测风车转动的原因和条件,并实际去验证。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"3bd03464f507340b33c3de2cb321a2d0"},"img_height":130,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/bef0ffc9b8d98c047ab7fdf777001002.gif","img_width":480,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvYmVmMGZmYzliOGQ5OGMwNDdhYjdmZGY3NzcwMDEwMDIuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"d9ff47236e39263890a94dc1d3a1f6b9"},"source":0,"text":"
3.鼓励和引导幼儿学习做简单的计划和记录,并与他人交流分享。如:
·支持幼儿与同伴合作探究与分享交流。如一起讨论和分享自己的问题与发现。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"da3756714179dd5ee5825794d51b7ce5"},"img_height":130,"img_size":44,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/bef0ffc9b8d98c047ab7fdf777001002.gif","img_width":480,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvYmVmMGZmYzliOGQ5OGMwNDdhYjdmZGY3NzcwMDEwMDIuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"7270eb494fbac618bcd0c10cb81dcf94"},"source":0,"text":"4.帮助幼儿回顾自己探究过程,讨论自己做了什么,怎么做的,结果与计划目标是否一致,分析一下原因以及下一步要怎样做等。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"69dcf090d0fbc3f32c29516c30c86045"},"img_height":2422,"img_size":164,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/910da0ff4d7fd64be2b798bae3cd1379__jpg.heic","img_width":1080,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvOTEwZGEwZmY0ZDdmZDY0YmUyYjc5OGJhZTNjZDEzNzlfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"18f220036350672641730520b219ffab"},"source":0,"subtitle_align":"center","subtitle_color":"#5E1E02","subtitle_font_size":"large","subtitle_style_id":12,"text":"教育建议","type":6},{"audio_music_id":0,"ext":{"unique_id":"0e351e6963308462557043f9570120bb"},"img_height":76,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/4ab6d12b26a0d47457cf53a0521300e2.gif","img_width":539,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvNGFiNmQxMmIyNmEwZDQ3NDU3Y2Y1M2EwNTIxMzAwZTIuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"1a732a8083d751a9e1e667a44ab0f999"},"source":0,"text":"1.支持幼儿在接触自然、生活事物和现象中积累有益的直接经验和感性认识。如:
·和幼儿一起通过户外活动、参观考察、种植和饲养活动,感知生物的多样性和独特性,以及生长发育、繁殖和死亡的过程。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"620c2eed292087e3376ff7d4796ee0b5"},"img_height":76,"img_size":329,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/4ab6d12b26a0d47457cf53a0521300e2.gif","img_width":539,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvNGFiNmQxMmIyNmEwZDQ3NDU3Y2Y1M2EwNTIxMzAwZTIuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"e1b6bae8f1e18ead37e4f71ce0b66230"},"source":0,"text":"2.引导幼儿在探究中思考,尝试进行简单的推理和分析,发现事物之间明显的关联。如:
·带轮子的物体方便移动;不同用途的车辆有不同的结构等等。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"fceb5c36a380e9d9369f9263db6f88e0"},"img_height":76,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/4ab6d12b26a0d47457cf53a0521300e2.gif","img_width":539,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvNGFiNmQxMmIyNmEwZDQ3NDU3Y2Y1M2EwNTIxMzAwZTIuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"0da8a14f19101e9328193d8e6761aad5"},"source":0,"text":"3.引导幼儿关注和了解自然、科技产品与人们生活的密切关系,逐渐懂得热爱、尊重、保护自然。如:
·汽车等交通工具给生活带来的方便和对环境的污染等。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"0376808ebebb5ee1d31fb8e787d60a57"},"img_height":704,"img_size":98,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/1defa50bafb582bac8f09fd633f8c42f__jpg.heic","img_width":852,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvMWRlZmE1MGJhZmI1ODJiYWM4ZjA5ZmQ2MzNmOGM0MmZfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"a918ae1e080920a9d7d301f223e3daed"},"source":0,"subtitle_align":"center","subtitle_color":"#ff8a00","subtitle_font_size":"large","subtitle_style_id":4,"text":"亲子小实验","type":6},{"audio_music_id":0,"ext":{"unique_id":"8f6c56c8e673657042137c7fa7917ff0"},"img_height":682,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/b9e5a0b562d10848a6aac4964dd91a5a__jpg.heic","img_width":950,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvYjllNWEwYjU2MmQxMDg0OGE2YWFjNDk2NGRkOTFhNWFfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"50feda651f7ec3ad42becb78f6031478"},"source":0,"text":"🎉Hello!小朋友们,大家好!疫情突然“袭击”,不要随意出门哟!可是,在家是不是很无聊,正撅着小嘴巴跟爸爸妈妈撒娇呢?别着急,老师教你们玩一个有趣的科学小实验……👀欢迎走进今天的科学实验小课堂。今天我们要完成的科学实验分别有《蹦哒的小绿豆》《逃跑的细菌》通过科学实验可以激发我们小朋友的探索欲望和求知欲,也可以锻炼小朋友的操作能力和想象力。接下来让我们看看今天的科学小实验,一起开启今天的探索之旅吧!
","type":1},{"audio_music_id":0,"ext":{"unique_id":"b6bab11ca37bf11d6ab1cf418a86e4a4"},"img_height":38,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/3867431bdda79dd17ec5c19caf3f2740.gif","img_width":200,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvMzg2NzQzMWJkZGE3OWRkMTdlYzVjMTljYWYzZjI3NDAuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"29673887dc007ba89e46f12459d9a037"},"source":0,"text":"蹦跶的小绿豆
","type":1},{"audio_music_id":0,"ext":{"unique_id":"c772762bed553b8dab36cb4d0f552dab"},"img_height":512,"img_width":288,"is_origin":false,"source":0,"source_platform":"local","type":3,"video_end_time":0,"video_length":17,"video_origin_path":"","video_start_time":0,"video_thumbnail":"https://ss-mpvolc.meipian.me/users/11814038/1661093717853__jpg.heic","video_url":"https://md-mpvolc.meipian.me/users/11814038/29b17dedbaf7f7197d22c41848eee010.mp4"},{"audio_music_id":0,"ext":{"unique_id":"368c33a0554757d0690a189536433a77"},"source":0,"text":"实验名称:《蹦的小绿豆》
活动准备:小苏打,醋,清水,绿豆
活动过程:如视频所示
实验目标:
1.激发幼儿的探索欲和求知欲。
2.提高幼儿的观察能力、动手能力和想象力。
3.让孩子们认识绿豆、醋、小苏打。
实验原理:
小苏打与白醋反应产生二氧化碳使豆子往上、往下,是因为自身重力作用。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"f32d7fc2d09706b19f8c6f75de4c651f"},"img_height":38,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/3867431bdda79dd17ec5c19caf3f2740.gif","img_width":200,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvMzg2NzQzMWJkZGE3OWRkMTdlYzVjMTljYWYzZjI3NDAuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"3b303f4e1868fffe8b1e237b85afb530"},"source":0,"text":"逃跑的细菌
","type":1},{"audio_music_id":0,"ext":{"unique_id":"81289ba6dee6b743d9b2d898e1548eb0"},"source":0,"text":"二:《逃跑的细菌》
活动目标:
1、初步了解洗手液里包含的表面活性剂会破坏水的表面张力和水膜的科学原理。
2、通过活动,知道洗手的重要性,并学习洗手的正确方法,养成勤洗手的良好习惯
3、体验科学游戏带来的乐趣。
😻实验步骤:
准备一个盘子,倒入清水💧
在清水中倒入胡椒粉(把胡椒粉比喻细菌)
让孩子的手指头🏻沾上洗手液(或者洗洁精或者肥皂)孩子将手指头点在水面上,仔细观察胡椒粉(细菌)都往四处跑开了🙀
","type":1},{"audio_music_id":0,"ext":{"unique_id":"2d442495dced126b38871984fedc2c35"},"img_height":512,"img_width":237,"is_origin":false,"source":0,"source_platform":"local","type":3,"video_end_time":0,"video_length":19,"video_origin_path":"","video_start_time":0,"video_thumbnail":"https://ss-mpvolc.meipian.me/users/11814038/1661093840295__jpg.heic","video_url":"https://md-mpvolc.meipian.me/users/11814038/a3b5b94f8e986ee3f9bde16aea2f0b50.mp4"},{"audio_music_id":0,"ext":{"unique_id":"3215c7453fc870bf224b0ff3743b42fd"},"img_height":38,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/3867431bdda79dd17ec5c19caf3f2740.gif","img_width":200,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvMzg2NzQzMWJkZGE3OWRkMTdlYzVjMTljYWYzZjI3NDAuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"64c6b7bff91dd2587cc38ba2b807635d"},"source":0,"text":"科学原理:
洗洁精(洗手液)里包含的表面活性剂破坏了水的表面张力和水膜,使得质量较轻的胡椒粉不能被水膜承载,因此胡椒粉就会朝着远离洗洁精的方向移动,从人的视角来看,就是胡椒粉遇上洗洁精之后散开了。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"bd2c67ff7acfa93100635f4f6cf25556"},"img_height":512,"img_width":390,"is_origin":false,"source":0,"source_platform":"local","type":3,"video_end_time":0,"video_length":11,"video_origin_path":"","video_start_time":0,"video_thumbnail":"https://ss-mpvolc.meipian.me/users/11814038/1661094063324__jpg.heic","video_url":"https://md-mpvolc.meipian.me/users/11814038/9a5c4ab0b09e6d5143ad7c39c674e169.mp4"},{"audio_music_id":0,"ext":{"unique_id":"80e59289c0ce152d40342048357c1f82"},"img_height":76,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/4ab6d12b26a0d47457cf53a0521300e2.gif","img_width":539,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvNGFiNmQxMmIyNmEwZDQ3NDU3Y2Y1M2EwNTIxMzAwZTIuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"e7d049408fd9dcf0674a37efc29dde02"},"source":0,"text":"宝贝们,我们的实验成功了!在这个实验中,你们还学到了什么呢?......今天我们通过这个小实验亲身感受了赶跑胡椒粉的过程,如果把胡椒粉比喻成危害我们身体健康的细菌,我们可以通过洗手液、香皂等清洁用品洗手,就可以赶跑细菌。
勤洗手,远离细菌,远离病毒,
我们一起行动起来吧!
","type":1},{"audio_music_id":0,"ext":{"unique_id":"31bfea319496909f1544d8e438a415b2"},"img_height":76,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/4ab6d12b26a0d47457cf53a0521300e2.gif","img_width":539,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvNGFiNmQxMmIyNmEwZDQ3NDU3Y2Y1M2EwNTIxMzAwZTIuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"b9c8389ecb2b589365dc731b6b007656"},"source":0,"text":"彩虹糖实验
材料:盘子、彩虹糖、水
玩法:买袋彩虹糖,如图所示摆齐,然后往盘子中间渐渐倒入白水,稍等2-3分钟,见证奇迹~
","type":1},{"audio_music_id":0,"ext":{"unique_id":"16b34cbfc8448f24f96e3bf3f7a4364b"},"img_height":2000,"img_size":185,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/bddd7b73f63a93c6fed3614cde937134__jpg.heic","img_width":2000,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvYmRkZDdiNzNmNjNhOTNjNmZlZDM2MTRjZGU5MzcxMzRfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"72f7aa54401b15a9520e72d012d83916"},"img_height":530,"img_size":71,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/921e64ab37e53356c35645bd8ba83e39__jpg.heic","img_width":602,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvOTIxZTY0YWIzN2U1MzM1NmMzNTY0NWJkOGJhODNlMzlfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"41d35e6db95c2f8dc8a88d14d39cba6e"},"source":0,"text":"家长指导:家长这个时候要看住孩子,不要糖还没融化,孩子就把糖给吃了~
原理:彩虹糖的五颜六色糖衣里边含有水溶性人工色素,遇水就溶解了。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"47ddddb073b4a79509302ba6d34a810f"},"img_height":76,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/4ab6d12b26a0d47457cf53a0521300e2.gif","img_width":539,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvNGFiNmQxMmIyNmEwZDQ3NDU3Y2Y1M2EwNTIxMzAwZTIuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"883409b8e44b75ae28c2b8367ccf6557"},"source":0,"text":"科学是本质,魔术是梦想。在追求科学的过程中,每个孩子都不会忘记纯真带来的美。
科学实验课的课程内容贴近生活,以生活现象为依托更能激发孩子探究精神和求知欲。课程内容包含了科学、数学、技术、工程、艺术等方面,是一种多元化科学实践教学、拓展孩子的知识面。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"cac6e7114414b4e801ea03f950fd047f"},"img_height":500,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/9baf6465a1f75a25c243e33aa92f7b9b__jpg.heic","img_width":1330,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvOWJhZjY0NjVhMWY3NWEyNWMyNDNlMzNhYTkyZjdiOWJfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"e598413f4fb6b6356a41e5568ac5b087"},"img_height":51,"img_size":680,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/bcbd193f144612b811bbcb6bcd919f4a.gif","img_width":600,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvYmNiZDE5M2YxNDQ2MTJiODExYmJjYjZiY2Q5MTlmNGEuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"1611af6ce9504dc925030eae1b4bf160"},"source":0,"text":"图文编辑:张娅丽
审稿:张进梅
","type":1},{"audio_music_id":0,"ext":{"unique_id":"322754b14daf74af20b48288896f9f00"},"source":0,"text":"

","type":1}]},"ext":{"id":295658019,"article_id":341190461,"ip":"39.130.88.215","origin_status":0,"edit_from":0,"client_type":2,"password_v2":"","uv":1,"font_id":0,"title_style":"","rich_text_title":null,"gift_switch":1,"deleted_at":0,"recycle_expired_at":0,"share_with_nickname":1,"enable_watermark":1,"music_id":2756606,"music_source":1,"_auto_update_time":"2022-11-03 09:44:18"},"extend":{"id":97709035,"article_id":341190461,"enable_download":1,"cover_width":992,"cover_height":709}},"author":{"id":11814038,"nickname":"雾雨","head_img_url":"https://ss-mpvolc.meipian.me/users/11814038/f82397818e2a4a4c88938729dc2412ed.jpg","column_visit":176,"signature":"","favorite_count":7,"follow_count":3,"follower_count":77,"famous_type":0,"autoplay_music":1,"text_preference":1,"client_type":0,"reward_word":"如果喜欢我的作品,请打赏鼓励哦!","member_type":0,"wechat_id":"ojq1tt5k2XYLnxcgTGvm3aCIt9P4","country":"中国","province":"云南","city":"昆明","career":null,"birthday":0,"gender":1,"reg_time":1492141097,"e_id":"","bedge_img":"","label_img":"","review_level":1,"enable_reward_switch":false,"enable_water_mark_switch":1,"plainNickname":"雾雨","member_status":1,"member_img":"","ext":null,"phone_num":"138****5395","head_attach_img":null,"badge":null,"onlive":false,"qualification":null,"biz_info":{"is_biz_user":false,"share_domains":[]},"headwear":{"icon":"","animation":"","config":{},"param":{}},"cover_img_url":"","weibo_id":"","vwen_id":"","im_id":"eda52b62626bf860b3a2c8b0811c8c8c","yx_im_token":"","last_visit_time":1732190489,"ip_address":"111.55.35.109","device_id":"808667c5672021f4:02:00:00:00:00:00","reviewer":0,"review_time":0,"account_state":0,"balance":0,"last_contribution_time":0,"member_expire_time":0,"member_qq_group":0,"web_has_login":0,"longtitude":"102.4713000","latitude":"25.5540540","last_client_type":0,"level":0,"province_user":null,"city_user":null,"user_id":11814038,"qq_id":"","apple_id":"","badge_img_url":"","reward_url":"https://www.meipian.cn/wap/reward/view/index.html?mask_id=4cqnzouq&author_user_id=11814038&article_title=%E5%B0%8F%E7%8F%AD%E7%A7%91%E5%AD%A6%E9%A2%86%E5%9F%9F%E5%8F%91%E5%B1%95%E7%AF%87%E2%80%94%E2%80%94%E7%A6%84%E5%8A%9D%E5%8E%BF%E5%B9%BC%E5%84%BF%E5%9B%AD2022%E7%BA%A7%E6%96%B0%E7%94%9F%E5%AE%B6%E9%95%BF+++++++++++%E6%B8%A9%E9%A6%A8%E6%8F%90%E7%A4%BA%EF%BC%88%E5%85%AD%EF%BC%89","memo_name":""},"content":[{"audio_music_id":0,"ext":{"unique_id":"55bf64be5c8b2b3e83f582d8c096afd3"},"img_height":710,"img_size":68,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/86e95591c6eef59435c74c13f840ca89__jpg.heic","img_width":992,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvODZlOTU1OTFjNmVlZjU5NDM1Yzc0YzEzZjg0MGNhODlfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"a96ae2152e74442fa32bb4028b510d06"},"img_height":378,"img_size":90,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/eafc9f1d19dec7bceb42f49714f02b96__jpg.heic","img_width":668,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvZWFmYzlmMWQxOWRlYzdiY2ViNDJmNDk3MTRmMDJiOTZfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"06766297ad3002755bc4278af10fc1ee"},"img_height":608,"img_size":57,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/ed30ad8f7c00180f40c265376c4afc8a__jpg.heic","img_width":1080,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvZWQzMGFkOGY3YzAwMTgwZjQwYzI2NTM3NmM0YWZjOGFfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"20044a423f79b5ead3923b361d48abc2"},"source":0,"subtitle_align":"center","subtitle_color":"#ff8a00","subtitle_font_size":"large","subtitle_style_id":4,"text":"科学领域--科学探究","type":6},{"audio_music_id":0,"ext":{"unique_id":"94dcbae98393495a8e53628bb31f3521"},"source":0,"text":"幼儿的科学学习是在探究具体事物和解决实际问题中,尝试发现事物间的异同和联系的过程。 幼儿科学学习的核心是激发探究兴趣,体验探究过程,发展初步的探究能力。成人要善于发现和保护幼儿的好奇心,充分利用自然和实际生活机会,引导幼儿通过观察、比较、操作、实验等方法,学习发现问题、分析问题和解决问题;帮助幼儿不断积累经验,并运用于新的学习活动,形成受益终身的学习态度和能力。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"1bba6597fd82fe2714a63b9ad6a000e0"},"img_height":2478,"img_size":190,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/3fd18a6f6a266e50cbead52ee1d684e0__jpg.heic","img_width":1080,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvM2ZkMThhNmY2YTI2NmU1MGNiZWFkNTJlZTFkNjg0ZTBfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"3e1dc57a29d8f46df012e054b12ecbcf"},"img_height":652,"img_size":79,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/104cd2f994023351a776c45bfd0f8b3e__jpg.heic","img_width":1078,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvMTA0Y2QyZjk5NDAyMzM1MWE3NzZjNDViZmQwZjhiM2VfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"48d6e2af70875b964da511244582cd51"},"source":0,"subtitle_align":"center","subtitle_color":"#5E1E02","subtitle_font_size":"large","subtitle_style_id":12,"text":"教育建议","type":6},{"audio_music_id":0,"ext":{"unique_id":"ff215ebc812b06f2e895703456b830ad"},"img_height":500,"img_size":84,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/9baf6465a1f75a25c243e33aa92f7b9b__jpg.heic","img_width":1330,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvOWJhZjY0NjVhMWY3NWEyNWMyNDNlMzNhYTkyZjdiOWJfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"5984ddf9db169a01da84fa96e7aa187c"},"source":0,"text":"1.经常带幼儿接触大自然,激发其好奇心与探究欲望。如:
·为幼儿提供一些有趣的探究工具,用自己的好奇心和探究积极性感染和带动幼儿。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"715bd848cabb6ea3257098cb281994c4"},"img_height":500,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/9baf6465a1f75a25c243e33aa92f7b9b__jpg.heic","img_width":1330,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvOWJhZjY0NjVhMWY3NWEyNWMyNDNlMzNhYTkyZjdiOWJfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"8f74ae66ca67c845f85f920db7b9e7f1"},"source":0,"text":"2.真诚地接纳、多方面支持和鼓励幼儿的探索行为。如:
·引导他们猜一猜、想一想,有条件时和幼儿一起做一些简易的调查或有趣的小实验。
·容忍幼儿因探究而弄脏、弄乱、甚至破坏物品的行为,引导他们活动后做好收拾整理。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"8f71731ec337b49abbb79bc04d071563"},"img_height":2016,"img_size":125,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/80e2fea536eba1dc4f104153b4876ae3__jpg.heic","img_width":1080,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvODBlMmZlYTUzNmViYTFkYzRmMTA0MTUzYjQ4NzZhZTNfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"894e3c35c9519e6174fb2c561d805eb5"},"source":0,"subtitle_align":"center","subtitle_color":"#5E1E02","subtitle_font_size":"large","subtitle_style_id":12,"text":"教育建议","type":6},{"audio_music_id":0,"ext":{"unique_id":"98a1f4558c3d91498ef2a0fd72785d05"},"img_height":130,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/bef0ffc9b8d98c047ab7fdf777001002.gif","img_width":480,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvYmVmMGZmYzliOGQ5OGMwNDdhYjdmZGY3NzcwMDEwMDIuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"14580eec6a540d093892f1af2862cd19"},"source":0,"text":"1.有意识地引导幼儿观察周围事物,学习观察的基本方法,培养观察与分类能力。如:
·支持幼儿自发的观察活动,对其发现表示赞赏。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"48774a3b4abd617b6de2d3306b5f6d73"},"img_height":130,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/bef0ffc9b8d98c047ab7fdf777001002.gif","img_width":480,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvYmVmMGZmYzliOGQ5OGMwNDdhYjdmZGY3NzcwMDEwMDIuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"25f0803b38746a67f09a7edac27a40b3"},"source":0,"text":"2.支持和鼓励幼儿在探究的过程中积极动手动脑寻找答案或解决问题。如:
·皮球、轮胎、竹筒等物体滚动时都走直线吗?
·玩风车时,鼓励幼儿猜测风车转动的原因和条件,并实际去验证。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"3bd03464f507340b33c3de2cb321a2d0"},"img_height":130,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/bef0ffc9b8d98c047ab7fdf777001002.gif","img_width":480,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvYmVmMGZmYzliOGQ5OGMwNDdhYjdmZGY3NzcwMDEwMDIuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"d9ff47236e39263890a94dc1d3a1f6b9"},"source":0,"text":"
3.鼓励和引导幼儿学习做简单的计划和记录,并与他人交流分享。如:
·支持幼儿与同伴合作探究与分享交流。如一起讨论和分享自己的问题与发现。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"da3756714179dd5ee5825794d51b7ce5"},"img_height":130,"img_size":44,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/bef0ffc9b8d98c047ab7fdf777001002.gif","img_width":480,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvYmVmMGZmYzliOGQ5OGMwNDdhYjdmZGY3NzcwMDEwMDIuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"7270eb494fbac618bcd0c10cb81dcf94"},"source":0,"text":"4.帮助幼儿回顾自己探究过程,讨论自己做了什么,怎么做的,结果与计划目标是否一致,分析一下原因以及下一步要怎样做等。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"69dcf090d0fbc3f32c29516c30c86045"},"img_height":2422,"img_size":164,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/910da0ff4d7fd64be2b798bae3cd1379__jpg.heic","img_width":1080,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvOTEwZGEwZmY0ZDdmZDY0YmUyYjc5OGJhZTNjZDEzNzlfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"18f220036350672641730520b219ffab"},"source":0,"subtitle_align":"center","subtitle_color":"#5E1E02","subtitle_font_size":"large","subtitle_style_id":12,"text":"教育建议","type":6},{"audio_music_id":0,"ext":{"unique_id":"0e351e6963308462557043f9570120bb"},"img_height":76,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/4ab6d12b26a0d47457cf53a0521300e2.gif","img_width":539,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvNGFiNmQxMmIyNmEwZDQ3NDU3Y2Y1M2EwNTIxMzAwZTIuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"1a732a8083d751a9e1e667a44ab0f999"},"source":0,"text":"1.支持幼儿在接触自然、生活事物和现象中积累有益的直接经验和感性认识。如:
·和幼儿一起通过户外活动、参观考察、种植和饲养活动,感知生物的多样性和独特性,以及生长发育、繁殖和死亡的过程。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"620c2eed292087e3376ff7d4796ee0b5"},"img_height":76,"img_size":329,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/4ab6d12b26a0d47457cf53a0521300e2.gif","img_width":539,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvNGFiNmQxMmIyNmEwZDQ3NDU3Y2Y1M2EwNTIxMzAwZTIuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"e1b6bae8f1e18ead37e4f71ce0b66230"},"source":0,"text":"2.引导幼儿在探究中思考,尝试进行简单的推理和分析,发现事物之间明显的关联。如:
·带轮子的物体方便移动;不同用途的车辆有不同的结构等等。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"fceb5c36a380e9d9369f9263db6f88e0"},"img_height":76,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/4ab6d12b26a0d47457cf53a0521300e2.gif","img_width":539,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvNGFiNmQxMmIyNmEwZDQ3NDU3Y2Y1M2EwNTIxMzAwZTIuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"0da8a14f19101e9328193d8e6761aad5"},"source":0,"text":"3.引导幼儿关注和了解自然、科技产品与人们生活的密切关系,逐渐懂得热爱、尊重、保护自然。如:
·汽车等交通工具给生活带来的方便和对环境的污染等。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"0376808ebebb5ee1d31fb8e787d60a57"},"img_height":704,"img_size":98,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/1defa50bafb582bac8f09fd633f8c42f__jpg.heic","img_width":852,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvMWRlZmE1MGJhZmI1ODJiYWM4ZjA5ZmQ2MzNmOGM0MmZfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"a918ae1e080920a9d7d301f223e3daed"},"source":0,"subtitle_align":"center","subtitle_color":"#ff8a00","subtitle_font_size":"large","subtitle_style_id":4,"text":"亲子小实验","type":6},{"audio_music_id":0,"ext":{"unique_id":"8f6c56c8e673657042137c7fa7917ff0"},"img_height":682,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/b9e5a0b562d10848a6aac4964dd91a5a__jpg.heic","img_width":950,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvYjllNWEwYjU2MmQxMDg0OGE2YWFjNDk2NGRkOTFhNWFfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"50feda651f7ec3ad42becb78f6031478"},"source":0,"text":"🎉Hello!小朋友们,大家好!疫情突然“袭击”,不要随意出门哟!可是,在家是不是很无聊,正撅着小嘴巴跟爸爸妈妈撒娇呢?别着急,老师教你们玩一个有趣的科学小实验……👀欢迎走进今天的科学实验小课堂。今天我们要完成的科学实验分别有《蹦哒的小绿豆》《逃跑的细菌》通过科学实验可以激发我们小朋友的探索欲望和求知欲,也可以锻炼小朋友的操作能力和想象力。接下来让我们看看今天的科学小实验,一起开启今天的探索之旅吧!
","type":1},{"audio_music_id":0,"ext":{"unique_id":"b6bab11ca37bf11d6ab1cf418a86e4a4"},"img_height":38,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/3867431bdda79dd17ec5c19caf3f2740.gif","img_width":200,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvMzg2NzQzMWJkZGE3OWRkMTdlYzVjMTljYWYzZjI3NDAuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"29673887dc007ba89e46f12459d9a037"},"source":0,"text":"蹦跶的小绿豆
","type":1},{"audio_music_id":0,"ext":{"unique_id":"c772762bed553b8dab36cb4d0f552dab"},"img_height":512,"img_width":288,"is_origin":false,"source":0,"source_platform":"local","type":3,"video_end_time":0,"video_length":17,"video_origin_path":"","video_start_time":0,"video_thumbnail":"https://ss-mpvolc.meipian.me/users/11814038/1661093717853__jpg.heic","video_url":"https://md-mpvolc.meipian.me/users/11814038/29b17dedbaf7f7197d22c41848eee010.mp4"},{"audio_music_id":0,"ext":{"unique_id":"368c33a0554757d0690a189536433a77"},"source":0,"text":"实验名称:《蹦的小绿豆》
活动准备:小苏打,醋,清水,绿豆
活动过程:如视频所示
实验目标:
1.激发幼儿的探索欲和求知欲。
2.提高幼儿的观察能力、动手能力和想象力。
3.让孩子们认识绿豆、醋、小苏打。
实验原理:
小苏打与白醋反应产生二氧化碳使豆子往上、往下,是因为自身重力作用。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"f32d7fc2d09706b19f8c6f75de4c651f"},"img_height":38,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/3867431bdda79dd17ec5c19caf3f2740.gif","img_width":200,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvMzg2NzQzMWJkZGE3OWRkMTdlYzVjMTljYWYzZjI3NDAuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"3b303f4e1868fffe8b1e237b85afb530"},"source":0,"text":"逃跑的细菌
","type":1},{"audio_music_id":0,"ext":{"unique_id":"81289ba6dee6b743d9b2d898e1548eb0"},"source":0,"text":"二:《逃跑的细菌》
活动目标:
1、初步了解洗手液里包含的表面活性剂会破坏水的表面张力和水膜的科学原理。
2、通过活动,知道洗手的重要性,并学习洗手的正确方法,养成勤洗手的良好习惯
3、体验科学游戏带来的乐趣。
😻实验步骤:
准备一个盘子,倒入清水💧
在清水中倒入胡椒粉(把胡椒粉比喻细菌)
让孩子的手指头🏻沾上洗手液(或者洗洁精或者肥皂)孩子将手指头点在水面上,仔细观察胡椒粉(细菌)都往四处跑开了🙀
","type":1},{"audio_music_id":0,"ext":{"unique_id":"2d442495dced126b38871984fedc2c35"},"img_height":512,"img_width":237,"is_origin":false,"source":0,"source_platform":"local","type":3,"video_end_time":0,"video_length":19,"video_origin_path":"","video_start_time":0,"video_thumbnail":"https://ss-mpvolc.meipian.me/users/11814038/1661093840295__jpg.heic","video_url":"https://md-mpvolc.meipian.me/users/11814038/a3b5b94f8e986ee3f9bde16aea2f0b50.mp4"},{"audio_music_id":0,"ext":{"unique_id":"3215c7453fc870bf224b0ff3743b42fd"},"img_height":38,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/3867431bdda79dd17ec5c19caf3f2740.gif","img_width":200,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvMzg2NzQzMWJkZGE3OWRkMTdlYzVjMTljYWYzZjI3NDAuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"64c6b7bff91dd2587cc38ba2b807635d"},"source":0,"text":"科学原理:
洗洁精(洗手液)里包含的表面活性剂破坏了水的表面张力和水膜,使得质量较轻的胡椒粉不能被水膜承载,因此胡椒粉就会朝着远离洗洁精的方向移动,从人的视角来看,就是胡椒粉遇上洗洁精之后散开了。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"bd2c67ff7acfa93100635f4f6cf25556"},"img_height":512,"img_width":390,"is_origin":false,"source":0,"source_platform":"local","type":3,"video_end_time":0,"video_length":11,"video_origin_path":"","video_start_time":0,"video_thumbnail":"https://ss-mpvolc.meipian.me/users/11814038/1661094063324__jpg.heic","video_url":"https://md-mpvolc.meipian.me/users/11814038/9a5c4ab0b09e6d5143ad7c39c674e169.mp4"},{"audio_music_id":0,"ext":{"unique_id":"80e59289c0ce152d40342048357c1f82"},"img_height":76,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/4ab6d12b26a0d47457cf53a0521300e2.gif","img_width":539,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvNGFiNmQxMmIyNmEwZDQ3NDU3Y2Y1M2EwNTIxMzAwZTIuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"e7d049408fd9dcf0674a37efc29dde02"},"source":0,"text":"宝贝们,我们的实验成功了!在这个实验中,你们还学到了什么呢?......今天我们通过这个小实验亲身感受了赶跑胡椒粉的过程,如果把胡椒粉比喻成危害我们身体健康的细菌,我们可以通过洗手液、香皂等清洁用品洗手,就可以赶跑细菌。
勤洗手,远离细菌,远离病毒,
我们一起行动起来吧!
","type":1},{"audio_music_id":0,"ext":{"unique_id":"31bfea319496909f1544d8e438a415b2"},"img_height":76,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/4ab6d12b26a0d47457cf53a0521300e2.gif","img_width":539,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvNGFiNmQxMmIyNmEwZDQ3NDU3Y2Y1M2EwNTIxMzAwZTIuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"b9c8389ecb2b589365dc731b6b007656"},"source":0,"text":"彩虹糖实验
材料:盘子、彩虹糖、水
玩法:买袋彩虹糖,如图所示摆齐,然后往盘子中间渐渐倒入白水,稍等2-3分钟,见证奇迹~
","type":1},{"audio_music_id":0,"ext":{"unique_id":"16b34cbfc8448f24f96e3bf3f7a4364b"},"img_height":2000,"img_size":185,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/bddd7b73f63a93c6fed3614cde937134__jpg.heic","img_width":2000,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvYmRkZDdiNzNmNjNhOTNjNmZlZDM2MTRjZGU5MzcxMzRfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"72f7aa54401b15a9520e72d012d83916"},"img_height":530,"img_size":71,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/921e64ab37e53356c35645bd8ba83e39__jpg.heic","img_width":602,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvOTIxZTY0YWIzN2U1MzM1NmMzNTY0NWJkOGJhODNlMzlfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"41d35e6db95c2f8dc8a88d14d39cba6e"},"source":0,"text":"家长指导:家长这个时候要看住孩子,不要糖还没融化,孩子就把糖给吃了~
原理:彩虹糖的五颜六色糖衣里边含有水溶性人工色素,遇水就溶解了。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"47ddddb073b4a79509302ba6d34a810f"},"img_height":76,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/4ab6d12b26a0d47457cf53a0521300e2.gif","img_width":539,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvNGFiNmQxMmIyNmEwZDQ3NDU3Y2Y1M2EwNTIxMzAwZTIuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"883409b8e44b75ae28c2b8367ccf6557"},"source":0,"text":"科学是本质,魔术是梦想。在追求科学的过程中,每个孩子都不会忘记纯真带来的美。
科学实验课的课程内容贴近生活,以生活现象为依托更能激发孩子探究精神和求知欲。课程内容包含了科学、数学、技术、工程、艺术等方面,是一种多元化科学实践教学、拓展孩子的知识面。
","type":1},{"audio_music_id":0,"ext":{"unique_id":"cac6e7114414b4e801ea03f950fd047f"},"img_height":500,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/9baf6465a1f75a25c243e33aa92f7b9b__jpg.heic","img_width":1330,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvOWJhZjY0NjVhMWY3NWEyNWMyNDNlMzNhYTkyZjdiOWJfX2pwZy5oZWlj/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"e598413f4fb6b6356a41e5568ac5b087"},"img_height":51,"img_size":680,"img_url":"https://ss-mpvolc.meipian.me/users/11814038/bcbd193f144612b811bbcb6bcd919f4a.gif","img_width":600,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMTE4MTQwMzgvYmNiZDE5M2YxNDQ2MTJiODExYmJjYjZiY2Q5MTlmNGEuZ2lm/nickname/6Zu-6Zuo/userid/MTE4MTQwMzg=/sign/19a58b830a4bf65098b41fa469721308"},{"audio_music_id":0,"ext":{"unique_id":"1611af6ce9504dc925030eae1b4bf160"},"source":0,"text":"图文编辑:张娅丽
审稿:张进梅
","type":1},{"audio_music_id":0,"ext":{"unique_id":"322754b14daf74af20b48288896f9f00"},"source":0,"text":"

","type":1}],"mark":0,"gift":{"icon":"https://ss2.meipian.me/app/article_gift_flower_icon_v2.png","amount":0,"mix_icon":"","mix_persent":0,"display":1},"topic":{"has_vote":0,"vote_rank":0,"vote_count":0},"visitor":{"is_share":false,"visitor_id":0,"visitor_user_id":null,"from":null,"channel":null,"theme":null,"in_app":false,"from_web":false,"self_view":false,"timestamp":null,"sign":null,"is_from_app_launch":null,"show_praise":null,"praised":null,"wechat_sign":null,"token":null,"password_v2":null,"visitor_open_id":null,"share_depth":"","visitor_union_id":null,"ua_source":"web","mpuuid":"","isFan":0,"relation_type":0,"member_status":0,"member_img":"","head_attach_img":"","headwear":null,"request":{"attributes":{},"request":{},"query":{},"server":{},"files":{},"cookies":{},"headers":{}},"is_new_guest":0,"first_share_uid":0,"risk_cheat_info":"","is_cheat_risk":false,"page_visit_id":"PC_74932072167f35689262286.95127318","is_good":null,"auth_url":null,"from_auth_callback":0},"watermark":"?watermark/3/image/aHR0cDovL3N0YXRpYzItc3JjLml2d2VuLmNvbS9sb2dvd2F0ZXIucG5n/dy/50/text/QCDpm77pm6g=/fontsize/320/dx/10/dy/30/fill/I0ZGRkZGRg==/text/576O56-H5Y-377yaMTE4MTQwMzg=/fontsize/320/dx/10/dy/10/fill/I0ZGRkZGRg=="}; var detail = ARTICLE_DETAIL; window.model = { detail: ARTICLE_DETAIL }