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":9233,"series_id":35,"theme_id":35},"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":"更新于 2023-02-26","current_time":1743799446,"font_name":"FZKTJW","rcmd_meipian":0,"hide_article_link":0,"from_wechat":false,"topk_keywords":[{"name":"数学","score":0.155369},{"name":"学生","score":0.144534},{"name":"培养","score":0.135158},{"name":"学习","score":0.126771},{"name":"老师","score":0.119876},{"name":"量感","score":0.112427},{"name":"教学","score":0.104444},{"name":"毛素","score":0.093689},{"name":"对量","score":0.093689},{"name":"工作室","score":0.089999}],"music_name":"","origin_status":0,"password_v2":"","font_id":2,"title_style":"","rich_text_title":"","enable_download":1,"cover_thumb":"https://ss-mpvolc.meipian.me/users/37401953/aeb91b737ad4c4dd71640d35b703ade4__png.heic","has_video":false,"gift_switch":1,"enable_watermark":1,"content":{"article_id":363452153,"content":[{"audio_music_id":0,"ext":{"unique_id":"88cfcab0da09ddbcd39e842ed6db764a"},"img_height":776,"img_size":463,"img_url":"https://ss-mpvolc.meipian.me/users/37401953/aeb91b737ad4c4dd71640d35b703ade4__png.heic","img_width":1022,"is_origin":false,"sectionPublished":false,"source":0,"text":"
为深化基础教育课程改革,准确把握新课程标准的精神实质及主要变化,切实把新课程标准的教育理念和基本要求全面落实到课堂教学中,进一步提升学科业务素养和教学水平。2023年2月16日,毛素显名师工作室成员及第九批市级骨干教师培养对象在毛老师的带领下,开展基于“小学数学量感及其培养研究”主题研究活动。
","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzc0MDE5NTMvYWViOTFiNzM3YWQ0YzRkZDcxNjQwZDM1YjcwM2FkZTRfX3BuZy5oZWlj/nickname/5YiY5aKB5aKB/userid/Mzc0MDE5NTM=/sign/e33d63b7a6779e2a653af238218ec457"},{"audio_music_id":0,"ext":{"unique_id":"821a069ed3661eb7f45fd4afd42bbf4d"},"img_height":2340,"img_size":145,"img_url":"https://ss-mpvolc.meipian.me/users/37401953/472c694c55684967860a9e6231e6022f__jpg.heic","img_width":1080,"is_origin":false,"sectionPublished":false,"source":0,"text":"工作室主持人毛素显老师主持本次学习活动。
","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzc0MDE5NTMvNDcyYzY5NGM1NTY4NDk2Nzg2MGE5ZTYyMzFlNjAyMmZfX2pwZy5oZWlj/nickname/5YiY5aKB5aKB/userid/Mzc0MDE5NTM=/sign/e33d63b7a6779e2a653af238218ec457"},{"audio_music_id":0,"ext":{"unique_id":"40e678af427c45066c83ef4d78fa8f4f"},"img_height":2340,"img_size":159,"img_url":"https://ss-mpvolc.meipian.me/users/37401953/8ef7ea0a72d14f42365ce604386cca67__jpg.heic","img_width":1080,"is_origin":false,"sectionPublished":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzc0MDE5NTMvOGVmN2VhMGE3MmQxNGY0MjM2NWNlNjA0Mzg2Y2NhNjdfX2pwZy5oZWlj/nickname/5YiY5aKB5aKB/userid/Mzc0MDE5NTM=/sign/e33d63b7a6779e2a653af238218ec457"},{"audio_music_id":0,"ext":{"unique_id":"9a4cc03bca5b987ee82a8bb3447aae67"},"img_height":560,"img_size":391,"img_url":"https://ss-mpvolc.meipian.me/users/37401953/fd47e9aaac9725684d94f6f7c06b5baa__png.heic","img_width":746,"is_origin":false,"sectionPublished":false,"source":0,"text":"曹培英老师以“小学数学量感及其培养研究”为主题,从五个方面为我们进行了详细的解读。
面对新课标,我们该如何如何学好它,用好它呢?曹老师给我们的建议是:结合已有的生活经验,加深入反思。讲座分为五部分。
第一部分从“三会”说起。“三会”是指会用数学的眼光观察现实世界、会用数学的思维思考现实世界、会用数学的语言表达现实世界。“三会”是不是很高、大、上,小学生能学会吗?“三会”和“四基”“四能”有什么关系呢?曹老师一一为我们解惑。
","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzc0MDE5NTMvZmQ0N2U5YWFhYzk3MjU2ODRkOTRmNmY3YzA2YjViYWFfX3BuZy5oZWlj/nickname/5YiY5aKB5aKB/userid/Mzc0MDE5NTM=/sign/e33d63b7a6779e2a653af238218ec457"},{"audio_music_id":0,"ext":{"unique_id":"d6bdb1c5a8d9e56fa5070aef84665052"},"img_height":562,"img_size":269,"img_url":"https://ss-mpvolc.meipian.me/users/37401953/baa7b943ec9c93bec05b505a31a1e775__png.heic","img_width":738,"is_origin":false,"sectionPublished":false,"source":0,"text":"第二部分,从量与计量到量感。曹老师从历史的角度来说,小学历来重视量的教学,量的培养令人叹为观止。
","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzc0MDE5NTMvYmFhN2I5NDNlYzljOTNiZWMwNWI1MDVhMzFhMWU3NzVfX3BuZy5oZWlj/nickname/5YiY5aKB5aKB/userid/Mzc0MDE5NTM=/sign/e33d63b7a6779e2a653af238218ec457"},{"audio_music_id":0,"ext":{"unique_id":"2732bba9417552a9d4baca2d4ba14736"},"img_height":568,"img_size":326,"img_url":"https://ss-mpvolc.meipian.me/users/37401953/9ef74891ed82d96c2a662d8eef4edf64__png.heic","img_width":748,"is_origin":false,"sectionPublished":false,"source":0,"text":"第三部分,是对量感的解读。什么是量感?量感主要是指对事物的可测量属性以及大小关系的直观感知。同时曹老师归类了小学数学的“量”,分为常见量、几何量、导出量。以人教版的教材为例,列出了在哪一册中出现了哪一量的知识。
曹老师接着解读了数感与量感的联系与本质区别。他曾说过,数感是数出来的,同样的,量感应该是量出来的。在量感的培养上,首要任务是让学生在多层次的体验中深度感知,可感、可触、可视、可估到实实在在的“量”,以提升学生的数学素养。数是各种量的抽象,量的表示离不开数,数带上单位就是量。
","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzc0MDE5NTMvOWVmNzQ4OTFlZDgyZDk2YzJhNjYyZDhlZWY0ZWRmNjRfX3BuZy5oZWlj/nickname/5YiY5aKB5aKB/userid/Mzc0MDE5NTM=/sign/e33d63b7a6779e2a653af238218ec457"},{"audio_music_id":0,"ext":{"unique_id":"417312cd0f575743ec038f633c06dfaa"},"img_height":564,"img_size":316,"img_url":"https://ss-mpvolc.meipian.me/users/37401953/5290aeb0beac074a35d22213acd2eb73__png.heic","img_width":750,"is_origin":false,"sectionPublished":false,"source":0,"text":"第四部分,量感培养策略。可参考的理论依据有认知发展理论、具身认知理论。因此,在量的概念教学中,教师应注重让学生的身体深度参与认知,形成具身经验,借助身体动作触摸,帮助学生理解量的概念、感受量的大小。
曹老师提出了一般的通用策略。
在讲到第五条时,以“一亿有多大”为例。在讲到第六条时,以“曹冲称象”为例。曹老师对典型课例的解剖,让我们学习到学生学新知识要从已有的认知出发,学生经历操作、质疑、交流的过程,探索出新知识,巩固练习是必不可少的。
","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzc0MDE5NTMvNTI5MGFlYjBiZWFjMDc0YTM1ZDIyMjEzYWNkMmViNzNfX3BuZy5oZWlj/nickname/5YiY5aKB5aKB/userid/Mzc0MDE5NTM=/sign/e33d63b7a6779e2a653af238218ec457"},{"audio_music_id":0,"ext":{"unique_id":"fd9879cb8334afdae3bad6e065f136c0"},"img_height":562,"img_size":243,"img_url":"https://ss-mpvolc.meipian.me/users/37401953/5c832229ea580cd3c3cd5c8d39d11264__png.heic","img_width":734,"is_origin":false,"sectionPublished":false,"source":0,"text":"第五部分,量感培养的延伸。结合几何量的计算促进“量”的应用、对接“空间观念”,发展“几何直观”。
最后的总结中,曹老师指出,关键在于教师要“三会”,有数学的眼光、数学的思维、数学的语言。在“三会”的基础上,要立足儿童、彰显教学、回归学科本色。
在小学数学教学要注重数与量的一致性和整体性,其中运算是一致的,数和量是整体的,犹如硬币的两面,难以剥离。教师不仅要对量感的内涵和价值做到心中有数,还要借助课堂教学和课外实践活动,切实让学生的量感内化于心、外化于形。
","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzc0MDE5NTMvNWM4MzIyMjllYTU4MGNkM2MzY2Q1YzhkMzlkMTEyNjRfX3BuZy5oZWlj/nickname/5YiY5aKB5aKB/userid/Mzc0MDE5NTM=/sign/e33d63b7a6779e2a653af238218ec457"},{"audio_music_id":0,"ext":{"unique_id":"b69c3155d0a3c7fd3b9ab1010ff71189"},"img_height":3002,"img_size":507,"img_url":"https://ss-mpvolc.meipian.me/users/37401953/4b53c1f24845f6ff277d480b7bf433a6__jpg.heic","img_width":2000,"is_origin":false,"sectionPublished":false,"source":0,"text":"瞧!我们工作室所有教师都听得特别认真,一个个学习掠影,一张张学习记录就是见证。
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桑鹏柯
2023年2月17日我参加了毛素显名师工作室的第2次研修。
通过学习,我对量感有了进一步的了解。量感是对量的感悟和直觉,类似于量感、空间感、方向感等词。量感的培养其实就是要注重学生的实践操作活动。在教学实践中:
一、创设一个激发学习量感的欲望的情境,从生活实际出发,充分利用身边的素材,把量感的学习与生活实际联系起来,激发学生形成强烈的度量欲望。
二、结合与量感有关的问题情境学习情境和实例,然后进行引导学生进行量感形成的探究,在这过程给予学生充分观察、操作、体验的机会,如看、比、量、估、思等有意义的操作。
三、师生共同总结,根据活动过程得到的结果,引导学生由表及里,化直观为抽象,将学习与实践融为一体,让学生在直观、清晰的实践和体验中不断发展和完善自己的量感。
","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzc0MDE5NTMvZGEyZGQwMDVlNzI0MjdlNzNjOGUzMmQxOTRjNDFmNzlfX2pwZy5oZWlj/nickname/5YiY5aKB5aKB/userid/Mzc0MDE5NTM=/sign/e33d63b7a6779e2a653af238218ec457"},{"audio_music_id":0,"ext":{"unique_id":"70bc3741b121e28ce621b2d59e8d9092"},"img_height":350,"img_size":18,"img_url":"https://ss-mpvolc.meipian.me/users/37401953/95d066c773574c3c49a8801bada65b29__jpg.heic","img_width":1080,"is_origin":false,"sectionPublished":false,"source":0,"text":"《曹培英--小学数学中的量感及其培养究》 心得体会
--郏县八一路小学魏双峰
这周毛素显名师工作室的全体成员在毛老师的带领下学习曹培英教授的《小学生数学中的量感及其培养研究》,新课标中提出要培养孩子的数感和量感,对于这抽象的概念,我读了很多遍定义都无法理解,经过曹培英教授的解读,有种顿悟的感觉。曹教授说,数感是数出来的,同样的,量感应该是量出来的。在量感的培养上,首要任务是让学生在多层次的体验中深度感知,可感、可触、可视、可估到实实在在的“量”,以提升学生的数学素养。通过培训我学习了新的教学方法,对新课标有了更进一步的认识,相信在以后的教学中会更加灵活,对我们的教学起到事半功倍的作用。
","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzc0MDE5NTMvOTVkMDY2Yzc3MzU3NGMzYzQ5YTg4MDFiYWRhNjViMjlfX2pwZy5oZWlj/nickname/5YiY5aKB5aKB/userid/Mzc0MDE5NTM=/sign/e33d63b7a6779e2a653af238218ec457"},{"audio_music_id":0,"ext":{"unique_id":"d84e250e3904c0ec8075cbb20014329c"},"img_height":640,"img_size":394,"img_url":"https://ss-mpvolc.meipian.me/users/37401953/e97d34b0e8fd0ecfde4be0a6b8ad47af__png.heic","img_width":640,"is_origin":false,"sectionPublished":false,"source":0,"text":"学无止境,让我们乘着新课改的东风,认真学习曹教授对量感及其培养策略的解读,在教学实践中认真钻研,细细摸索,让学生各个阶段量感的学习更加顺利。本次培训,对教师理解义务教育新课程标准,高质量地使用教材,改进和优化教学方式方法,对教师专业成长,都有重要的现实意义和积极的促进作用。
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","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzc0MDE5NTMvYWViOTFiNzM3YWQ0YzRkZDcxNjQwZDM1YjcwM2FkZTRfX3BuZy5oZWlj/nickname/5YiY5aKB5aKB/userid/Mzc0MDE5NTM=/sign/e33d63b7a6779e2a653af238218ec457"},{"audio_music_id":0,"ext":{"unique_id":"821a069ed3661eb7f45fd4afd42bbf4d"},"img_height":2340,"img_size":145,"img_url":"https://ss-mpvolc.meipian.me/users/37401953/472c694c55684967860a9e6231e6022f__jpg.heic","img_width":1080,"is_origin":false,"sectionPublished":false,"source":0,"text":"工作室主持人毛素显老师主持本次学习活动。
","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzc0MDE5NTMvNDcyYzY5NGM1NTY4NDk2Nzg2MGE5ZTYyMzFlNjAyMmZfX2pwZy5oZWlj/nickname/5YiY5aKB5aKB/userid/Mzc0MDE5NTM=/sign/e33d63b7a6779e2a653af238218ec457"},{"audio_music_id":0,"ext":{"unique_id":"40e678af427c45066c83ef4d78fa8f4f"},"img_height":2340,"img_size":159,"img_url":"https://ss-mpvolc.meipian.me/users/37401953/8ef7ea0a72d14f42365ce604386cca67__jpg.heic","img_width":1080,"is_origin":false,"sectionPublished":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzc0MDE5NTMvOGVmN2VhMGE3MmQxNGY0MjM2NWNlNjA0Mzg2Y2NhNjdfX2pwZy5oZWlj/nickname/5YiY5aKB5aKB/userid/Mzc0MDE5NTM=/sign/e33d63b7a6779e2a653af238218ec457"},{"audio_music_id":0,"ext":{"unique_id":"9a4cc03bca5b987ee82a8bb3447aae67"},"img_height":560,"img_size":391,"img_url":"https://ss-mpvolc.meipian.me/users/37401953/fd47e9aaac9725684d94f6f7c06b5baa__png.heic","img_width":746,"is_origin":false,"sectionPublished":false,"source":0,"text":"曹培英老师以“小学数学量感及其培养研究”为主题,从五个方面为我们进行了详细的解读。
面对新课标,我们该如何如何学好它,用好它呢?曹老师给我们的建议是:结合已有的生活经验,加深入反思。讲座分为五部分。
第一部分从“三会”说起。“三会”是指会用数学的眼光观察现实世界、会用数学的思维思考现实世界、会用数学的语言表达现实世界。“三会”是不是很高、大、上,小学生能学会吗?“三会”和“四基”“四能”有什么关系呢?曹老师一一为我们解惑。
","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzc0MDE5NTMvZmQ0N2U5YWFhYzk3MjU2ODRkOTRmNmY3YzA2YjViYWFfX3BuZy5oZWlj/nickname/5YiY5aKB5aKB/userid/Mzc0MDE5NTM=/sign/e33d63b7a6779e2a653af238218ec457"},{"audio_music_id":0,"ext":{"unique_id":"d6bdb1c5a8d9e56fa5070aef84665052"},"img_height":562,"img_size":269,"img_url":"https://ss-mpvolc.meipian.me/users/37401953/baa7b943ec9c93bec05b505a31a1e775__png.heic","img_width":738,"is_origin":false,"sectionPublished":false,"source":0,"text":"第二部分,从量与计量到量感。曹老师从历史的角度来说,小学历来重视量的教学,量的培养令人叹为观止。
","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzc0MDE5NTMvYmFhN2I5NDNlYzljOTNiZWMwNWI1MDVhMzFhMWU3NzVfX3BuZy5oZWlj/nickname/5YiY5aKB5aKB/userid/Mzc0MDE5NTM=/sign/e33d63b7a6779e2a653af238218ec457"},{"audio_music_id":0,"ext":{"unique_id":"2732bba9417552a9d4baca2d4ba14736"},"img_height":568,"img_size":326,"img_url":"https://ss-mpvolc.meipian.me/users/37401953/9ef74891ed82d96c2a662d8eef4edf64__png.heic","img_width":748,"is_origin":false,"sectionPublished":false,"source":0,"text":"第三部分,是对量感的解读。什么是量感?量感主要是指对事物的可测量属性以及大小关系的直观感知。同时曹老师归类了小学数学的“量”,分为常见量、几何量、导出量。以人教版的教材为例,列出了在哪一册中出现了哪一量的知识。
曹老师接着解读了数感与量感的联系与本质区别。他曾说过,数感是数出来的,同样的,量感应该是量出来的。在量感的培养上,首要任务是让学生在多层次的体验中深度感知,可感、可触、可视、可估到实实在在的“量”,以提升学生的数学素养。数是各种量的抽象,量的表示离不开数,数带上单位就是量。
","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzc0MDE5NTMvOWVmNzQ4OTFlZDgyZDk2YzJhNjYyZDhlZWY0ZWRmNjRfX3BuZy5oZWlj/nickname/5YiY5aKB5aKB/userid/Mzc0MDE5NTM=/sign/e33d63b7a6779e2a653af238218ec457"},{"audio_music_id":0,"ext":{"unique_id":"417312cd0f575743ec038f633c06dfaa"},"img_height":564,"img_size":316,"img_url":"https://ss-mpvolc.meipian.me/users/37401953/5290aeb0beac074a35d22213acd2eb73__png.heic","img_width":750,"is_origin":false,"sectionPublished":false,"source":0,"text":"第四部分,量感培养策略。可参考的理论依据有认知发展理论、具身认知理论。因此,在量的概念教学中,教师应注重让学生的身体深度参与认知,形成具身经验,借助身体动作触摸,帮助学生理解量的概念、感受量的大小。
曹老师提出了一般的通用策略。
在讲到第五条时,以“一亿有多大”为例。在讲到第六条时,以“曹冲称象”为例。曹老师对典型课例的解剖,让我们学习到学生学新知识要从已有的认知出发,学生经历操作、质疑、交流的过程,探索出新知识,巩固练习是必不可少的。
","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzc0MDE5NTMvNTI5MGFlYjBiZWFjMDc0YTM1ZDIyMjEzYWNkMmViNzNfX3BuZy5oZWlj/nickname/5YiY5aKB5aKB/userid/Mzc0MDE5NTM=/sign/e33d63b7a6779e2a653af238218ec457"},{"audio_music_id":0,"ext":{"unique_id":"fd9879cb8334afdae3bad6e065f136c0"},"img_height":562,"img_size":243,"img_url":"https://ss-mpvolc.meipian.me/users/37401953/5c832229ea580cd3c3cd5c8d39d11264__png.heic","img_width":734,"is_origin":false,"sectionPublished":false,"source":0,"text":"第五部分,量感培养的延伸。结合几何量的计算促进“量”的应用、对接“空间观念”,发展“几何直观”。
最后的总结中,曹老师指出,关键在于教师要“三会”,有数学的眼光、数学的思维、数学的语言。在“三会”的基础上,要立足儿童、彰显教学、回归学科本色。
在小学数学教学要注重数与量的一致性和整体性,其中运算是一致的,数和量是整体的,犹如硬币的两面,难以剥离。教师不仅要对量感的内涵和价值做到心中有数,还要借助课堂教学和课外实践活动,切实让学生的量感内化于心、外化于形。
","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzc0MDE5NTMvNWM4MzIyMjllYTU4MGNkM2MzY2Q1YzhkMzlkMTEyNjRfX3BuZy5oZWlj/nickname/5YiY5aKB5aKB/userid/Mzc0MDE5NTM=/sign/e33d63b7a6779e2a653af238218ec457"},{"audio_music_id":0,"ext":{"unique_id":"b69c3155d0a3c7fd3b9ab1010ff71189"},"img_height":3002,"img_size":507,"img_url":"https://ss-mpvolc.meipian.me/users/37401953/4b53c1f24845f6ff277d480b7bf433a6__jpg.heic","img_width":2000,"is_origin":false,"sectionPublished":false,"source":0,"text":"瞧!我们工作室所有教师都听得特别认真,一个个学习掠影,一张张学习记录就是见证。
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桑鹏柯
2023年2月17日我参加了毛素显名师工作室的第2次研修。
通过学习,我对量感有了进一步的了解。量感是对量的感悟和直觉,类似于量感、空间感、方向感等词。量感的培养其实就是要注重学生的实践操作活动。在教学实践中:
一、创设一个激发学习量感的欲望的情境,从生活实际出发,充分利用身边的素材,把量感的学习与生活实际联系起来,激发学生形成强烈的度量欲望。
二、结合与量感有关的问题情境学习情境和实例,然后进行引导学生进行量感形成的探究,在这过程给予学生充分观察、操作、体验的机会,如看、比、量、估、思等有意义的操作。
三、师生共同总结,根据活动过程得到的结果,引导学生由表及里,化直观为抽象,将学习与实践融为一体,让学生在直观、清晰的实践和体验中不断发展和完善自己的量感。
","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzc0MDE5NTMvZGEyZGQwMDVlNzI0MjdlNzNjOGUzMmQxOTRjNDFmNzlfX2pwZy5oZWlj/nickname/5YiY5aKB5aKB/userid/Mzc0MDE5NTM=/sign/e33d63b7a6779e2a653af238218ec457"},{"audio_music_id":0,"ext":{"unique_id":"70bc3741b121e28ce621b2d59e8d9092"},"img_height":350,"img_size":18,"img_url":"https://ss-mpvolc.meipian.me/users/37401953/95d066c773574c3c49a8801bada65b29__jpg.heic","img_width":1080,"is_origin":false,"sectionPublished":false,"source":0,"text":"《曹培英--小学数学中的量感及其培养究》 心得体会
--郏县八一路小学魏双峰
这周毛素显名师工作室的全体成员在毛老师的带领下学习曹培英教授的《小学生数学中的量感及其培养研究》,新课标中提出要培养孩子的数感和量感,对于这抽象的概念,我读了很多遍定义都无法理解,经过曹培英教授的解读,有种顿悟的感觉。曹教授说,数感是数出来的,同样的,量感应该是量出来的。在量感的培养上,首要任务是让学生在多层次的体验中深度感知,可感、可触、可视、可估到实实在在的“量”,以提升学生的数学素养。通过培训我学习了新的教学方法,对新课标有了更进一步的认识,相信在以后的教学中会更加灵活,对我们的教学起到事半功倍的作用。
","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzc0MDE5NTMvOTVkMDY2Yzc3MzU3NGMzYzQ5YTg4MDFiYWRhNjViMjlfX2pwZy5oZWlj/nickname/5YiY5aKB5aKB/userid/Mzc0MDE5NTM=/sign/e33d63b7a6779e2a653af238218ec457"},{"audio_music_id":0,"ext":{"unique_id":"d84e250e3904c0ec8075cbb20014329c"},"img_height":640,"img_size":394,"img_url":"https://ss-mpvolc.meipian.me/users/37401953/e97d34b0e8fd0ecfde4be0a6b8ad47af__png.heic","img_width":640,"is_origin":false,"sectionPublished":false,"source":0,"text":"学无止境,让我们乘着新课改的东风,认真学习曹教授对量感及其培养策略的解读,在教学实践中认真钻研,细细摸索,让学生各个阶段量感的学习更加顺利。本次培训,对教师理解义务教育新课程标准,高质量地使用教材,改进和优化教学方式方法,对教师专业成长,都有重要的现实意义和积极的促进作用。
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