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":9285,"series_id":12,"theme_id":12},"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 2022-04-08","current_time":1741864293,"font_name":"","rcmd_meipian":0,"hide_article_link":0,"from_wechat":false,"topk_keywords":[{"name":"老师","score":0.229403},{"name":"谷翠翠","score":0.112251},{"name":"数量","score":0.107688},{"name":"方程","score":0.106583},{"name":"评课","score":0.093543},{"name":"数学","score":0.093075},{"name":"关系","score":0.08893},{"name":"字母","score":0.088231},{"name":"滨州","score":0.08141},{"name":"学生","score":0.081173}],"content":{"article_id":323718098,"content":[{"source":0,"source_platform":"local","splicing_template_id":0,"text":"
疫情又一次让我们转入了线上教学, 但线上教学并没有改变老师的授课激情,也没有阻断老师们学习的热情,2022年4月7日,我们迎来了市教科院谷翠翠老师组织的“小学生数学核心素养培养研究与实践”基地学校主题教研——聚焦数量关系大单元 探讨线上教学新模式线上研讨,精彩的课例,细致的教材分析,让老师们受益匪浅,滨城区第二实验小学全体数学老师参加了此次线上研讨会。
","type":1},{"img_height":1126,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/7bed16c8fbfd4a5f95eaf8cb0ba71779__jpeg.heic","img_width":1988,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvN2JlZDE2YzhmYmZkNGE1Zjk1ZWFmOGNiMGJhNzE3NzlfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"本次会议由谷翠翠老师主持,谷翠翠老师,山东省教科院小学数学兼职教研员,滨州市教科院小学数学教研员,滨州市教学能手。多次执教国家、省市级优质课,并获大奖;所撰写的二十余篇论文在省市级专业期刊上发表;主持、参与多项省市级重点课题研究
","type":1},{"img_height":1124,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/836926ea6cbc46a088298feba05138bb__jpeg.heic","img_width":1974,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvODM2OTI2ZWE2Y2JjNDZhMDg4Mjk4ZmViYTA1MTM4YmJfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source_platform":"local","subtitle_align":"center","subtitle_color":"#010101","subtitle_font_size":"medium","subtitle_style_id":1,"text":"会议第一项","type":6},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"首先,谷翠翠老师带着我们回顾去年两大单元的研究。
","type":1},{"img_height":1126,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/b3ce59a48937489d93939b3d0e2ebeb4__jpeg.heic","img_width":1978,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvYjNjZTU5YTQ4OTM3NDg5ZDkzOTM5YjNkMGUyZWJlYjRfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"img_height":1126,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/fd2b4f041eb7466ab40ba4b1dd3a5c9d__jpeg.heic","img_width":1970,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvZmQyYjRmMDQxZWI3NDY2YWI0MGJhNGIxZGQzYTVjOWRfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source_platform":"local","subtitle_align":"center","subtitle_color":"#010101","subtitle_font_size":"medium","subtitle_style_id":1,"text":"会议第二项:听课评课","type":6},{"img_height":1126,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/23e29ba5d65a46edb36fb1047c2b1c9a__jpeg.heic","img_width":2010,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvMjNlMjliYTVkNjVhNDZlZGIzNmZiMTA0N2MyYjFjOWFfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"第一节课,滨州经济技术开发区定吕小学张富强老师执教的《用字母表示数》,从对青蛙只数和腿数关系的表达分析中,感受了用字母可以表示不确定的数和确定的数量关系。在师生交流中,不断推进学生朝向高阶思维发展。
","type":1},{"img_height":1126,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/51ed49ddf16d4e81bf5b9a5afd0a2f7e__jpeg.heic","img_width":1986,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvNTFlZDQ5ZGRmMTZkNGU4MWJmNWI5YTVhZmQwYTJmN2VfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"img_height":1126,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/e2bbaa76116843aa8525047025a7ca16__jpeg.heic","img_width":1950,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvZTJiYmFhNzYxMTY4NDNhYTg1MjUwNDcwMjVhN2NhMTZfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"滨州经济技术开发区中海中学小学部吴岭岭老师对《用字母表示数》进行评课。
","type":1},{"img_height":786,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/2d72333836f547448ca8e596afadced5__jpeg.heic","img_width":1416,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvMmQ3MjMzMzgzNmY1NDc0NDhjYThlNTk2YWZhZGNlZDVfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"img_height":794,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/6c620993db2843b5a1c1b0bb7b25d014__jpeg.heic","img_width":1430,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvNmM2MjA5OTNkYjI4NDNiNWExYzFiMGJiN2IyNWQwMTRfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"img_height":1126,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/9af6bcbca8074165b62f293b768fde07__jpeg.heic","img_width":2436,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvOWFmNmJjYmNhODA3NDE2NWI2MmYyOTNiNzY4ZmRlMDdfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"吴玲玲老师提出:学生在学习过程中要经历从具象到抽象,需要依据数量关系寻找联系,有理有据的展开分析。模型的构建就是需要在这样反复的思辨过程当中不断成型、深化,使思维严谨得到不断得到发展。
","type":1},{"img_height":816,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/771b41e2120b4d8b8708ec03015d46ff__jpeg.heic","img_width":1414,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvNzcxYjQxZTIxMjBiNGQ4Yjg3MDhlYzAzMDE1ZDQ2ZmZfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"无棣县教育科学研究中心王晓芳老师对《用字母表示数》进行评课。
","type":1},{"img_height":844,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/32ec45f1d27249ab8ac5a00e1872b845__jpeg.heic","img_width":1404,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvMzJlYzQ1ZjFkMjcyNDlhYjhhYzVhMDBlMTg3MmI4NDVfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"王老师提出:在整个学习的过程中,学生逐步适应字母的抽象性,并强化了用字母代表数之后,依托其中的数量关系更能洞察规律。用数量关系的表达与思考统一了数与代数,从而实现了卡帕特的观点:代数是算术推理的一般化。
","type":1},{"img_height":780,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/5e6e7f822a1f402ba1770d20e0f4531c__jpeg.heic","img_width":1386,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvNWU2ZTdmODIyYTFmNDAyYmExNzcwZDIwZTBmNDUzMWNfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"第二节课,滨州经济技术开发区莲华学园由宝英老师执教的《认识方程》,由老师借助“行程问题”模型,引领学生找到题目中的等量关系,形成“方程初印象”,感悟方程本质,感受代数思维,培养模型意识。通过正向逆向问题的思考与解决,使学生体会方程产生的必要性,理解代数思维是数量关系的正向应用,感悟方程在解决问题中的普适性。通过系统梳理,打通新旧知识的联系,感知数量和数量关系的发展脉络,培养学生透过现象看本质的理性精神,发展学生的数学核心素养。
","type":1},{"img_height":752,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/3dc1033a10c342068a69e1e96235cc98__jpeg.heic","img_width":1396,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvM2RjMTAzM2ExMGMzNDIwNjhhNjllMWU5NjIzNWNjOThfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"img_height":1126,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/fb0632efa0b34d3c868a512fa214e87b__jpeg.heic","img_width":1962,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvZmIwNjMyZWZhMGIzNGQzYzg2OGE1MTJmYTIxNGU4N2JfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"滨州经济技术开发区莲华学园杨静老师对《认识方程》进行评课
","type":1},{"img_height":998,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/e4ca5fdc8a2245208b8edc7516ad8662__jpeg.heic","img_width":1996,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvZTRjYTVmZGM4YTIyNDUyMDhiOGVkYzc1MTZhZDg2NjJfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"img_height":1004,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/9cd5163e51bf44a5b0a47e35eacce713__jpeg.heic","img_width":1996,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvOWNkNTE2M2U1MWJmNDRhNWIwYTQ3ZTM1ZWFjY2U3MTNfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"img_height":972,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/18ecb89159d34932894f7bfe0207ecae__jpeg.heic","img_width":1982,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvMThlY2I4OTE1OWQzNDkzMjg5NGY3YmZlMDIwN2VjYWVfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"杨老师提出把数量关系的发展在孩子们脑海中梳理了一遍,让孩子们对数量关系的理解越来越显性化、明线化。梳理方程发展的隐性脉络,让孩子们体验到了减法和除法的本质就是加法和乘法。培养了学生透过现象看本质的理性精神。学生的核心素养也得到了充分的发展。
","type":1},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"滨州经济技术开发区莲华学园冯雪老师对《认识方程》进行评课
","type":1},{"img_height":1006,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/a9f9cecdfe344fd19db5ca64645de79f__jpeg.heic","img_width":1972,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvYTlmOWNlY2RmZTM0NGZkMTlkYjVjYTY0NjQ1ZGU3OWZfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"img_height":988,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/dec93c56386b4f4aa73e6ab2341f7016__jpeg.heic","img_width":1990,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvZGVjOTNjNTYzODZiNGY0YWE3M2U2YWIyMzQxZjcwMTZfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"冯老师针对本节课提出了学习方式的改变:
前置自学·建立联系
交流互学·初识模型
感知悟学·体会“必要”
横向拓学·感受文化
纵向延学·系统构建
","type":1},{"source_platform":"local","subtitle_align":"center","subtitle_color":"#010101","subtitle_font_size":"medium","subtitle_style_id":1,"text":"会议第三项:互动研讨","type":6},{"img_height":1044,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/305233ca130948639cd41dece4e01c3f__jpeg.heic","img_width":1984,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvMzA1MjMzY2ExMzA5NDg2MzljZDQxZGVjZTRlMDFjM2ZfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"谷翠翠老师指出模型意识:主要是指对数学模型思想的普适性的初步感悟。知道数学模型可以解决一类问题,是数学应用的基本途径:能够有意识地利用数学的概念、原理和方法解释现实世界中的现象,形成初步的模型,解决现实世界中的问题:能够认识到现实生活中蕴含着大量与数量和图形有关的问题,这些问题可以抽象成数学问题,并用数学模型予以解决。
应用意识:主要是指有意识地利用数学的概念、原理和方法解释现实世界中的现象与规律,解决现实世界中的问题。应用意识的养成,有助于学生感悟现实生活中蕴涵着大量的与数量和图形有关的问题,可以用数学的方法予以解决;
","type":1},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"针对由宝英老师执教的《认识方程》,谷翠翠老师提出了改变研究视角的三个行动。
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","type":1},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"编辑:郭琳琳
审核:高中英
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","type":1},{"img_height":1126,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/b3ce59a48937489d93939b3d0e2ebeb4__jpeg.heic","img_width":1978,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvYjNjZTU5YTQ4OTM3NDg5ZDkzOTM5YjNkMGUyZWJlYjRfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"img_height":1126,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/fd2b4f041eb7466ab40ba4b1dd3a5c9d__jpeg.heic","img_width":1970,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvZmQyYjRmMDQxZWI3NDY2YWI0MGJhNGIxZGQzYTVjOWRfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source_platform":"local","subtitle_align":"center","subtitle_color":"#010101","subtitle_font_size":"medium","subtitle_style_id":1,"text":"会议第二项:听课评课","type":6},{"img_height":1126,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/23e29ba5d65a46edb36fb1047c2b1c9a__jpeg.heic","img_width":2010,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvMjNlMjliYTVkNjVhNDZlZGIzNmZiMTA0N2MyYjFjOWFfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"第一节课,滨州经济技术开发区定吕小学张富强老师执教的《用字母表示数》,从对青蛙只数和腿数关系的表达分析中,感受了用字母可以表示不确定的数和确定的数量关系。在师生交流中,不断推进学生朝向高阶思维发展。
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","type":1},{"img_height":786,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/2d72333836f547448ca8e596afadced5__jpeg.heic","img_width":1416,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvMmQ3MjMzMzgzNmY1NDc0NDhjYThlNTk2YWZhZGNlZDVfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"img_height":794,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/6c620993db2843b5a1c1b0bb7b25d014__jpeg.heic","img_width":1430,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvNmM2MjA5OTNkYjI4NDNiNWExYzFiMGJiN2IyNWQwMTRfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"img_height":1126,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/9af6bcbca8074165b62f293b768fde07__jpeg.heic","img_width":2436,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvOWFmNmJjYmNhODA3NDE2NWI2MmYyOTNiNzY4ZmRlMDdfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"吴玲玲老师提出:学生在学习过程中要经历从具象到抽象,需要依据数量关系寻找联系,有理有据的展开分析。模型的构建就是需要在这样反复的思辨过程当中不断成型、深化,使思维严谨得到不断得到发展。
","type":1},{"img_height":816,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/771b41e2120b4d8b8708ec03015d46ff__jpeg.heic","img_width":1414,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvNzcxYjQxZTIxMjBiNGQ4Yjg3MDhlYzAzMDE1ZDQ2ZmZfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"无棣县教育科学研究中心王晓芳老师对《用字母表示数》进行评课。
","type":1},{"img_height":844,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/32ec45f1d27249ab8ac5a00e1872b845__jpeg.heic","img_width":1404,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvMzJlYzQ1ZjFkMjcyNDlhYjhhYzVhMDBlMTg3MmI4NDVfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"王老师提出:在整个学习的过程中,学生逐步适应字母的抽象性,并强化了用字母代表数之后,依托其中的数量关系更能洞察规律。用数量关系的表达与思考统一了数与代数,从而实现了卡帕特的观点:代数是算术推理的一般化。
","type":1},{"img_height":780,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/5e6e7f822a1f402ba1770d20e0f4531c__jpeg.heic","img_width":1386,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvNWU2ZTdmODIyYTFmNDAyYmExNzcwZDIwZTBmNDUzMWNfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"第二节课,滨州经济技术开发区莲华学园由宝英老师执教的《认识方程》,由老师借助“行程问题”模型,引领学生找到题目中的等量关系,形成“方程初印象”,感悟方程本质,感受代数思维,培养模型意识。通过正向逆向问题的思考与解决,使学生体会方程产生的必要性,理解代数思维是数量关系的正向应用,感悟方程在解决问题中的普适性。通过系统梳理,打通新旧知识的联系,感知数量和数量关系的发展脉络,培养学生透过现象看本质的理性精神,发展学生的数学核心素养。
","type":1},{"img_height":752,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/3dc1033a10c342068a69e1e96235cc98__jpeg.heic","img_width":1396,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvM2RjMTAzM2ExMGMzNDIwNjhhNjllMWU5NjIzNWNjOThfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"img_height":1126,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/fb0632efa0b34d3c868a512fa214e87b__jpeg.heic","img_width":1962,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvZmIwNjMyZWZhMGIzNGQzYzg2OGE1MTJmYTIxNGU4N2JfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"滨州经济技术开发区莲华学园杨静老师对《认识方程》进行评课
","type":1},{"img_height":998,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/e4ca5fdc8a2245208b8edc7516ad8662__jpeg.heic","img_width":1996,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvZTRjYTVmZGM4YTIyNDUyMDhiOGVkYzc1MTZhZDg2NjJfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"img_height":1004,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/9cd5163e51bf44a5b0a47e35eacce713__jpeg.heic","img_width":1996,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvOWNkNTE2M2U1MWJmNDRhNWIwYTQ3ZTM1ZWFjY2U3MTNfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"img_height":972,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/18ecb89159d34932894f7bfe0207ecae__jpeg.heic","img_width":1982,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvMThlY2I4OTE1OWQzNDkzMjg5NGY3YmZlMDIwN2VjYWVfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"杨老师提出把数量关系的发展在孩子们脑海中梳理了一遍,让孩子们对数量关系的理解越来越显性化、明线化。梳理方程发展的隐性脉络,让孩子们体验到了减法和除法的本质就是加法和乘法。培养了学生透过现象看本质的理性精神。学生的核心素养也得到了充分的发展。
","type":1},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"滨州经济技术开发区莲华学园冯雪老师对《认识方程》进行评课
","type":1},{"img_height":1006,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/a9f9cecdfe344fd19db5ca64645de79f__jpeg.heic","img_width":1972,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvYTlmOWNlY2RmZTM0NGZkMTlkYjVjYTY0NjQ1ZGU3OWZfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"img_height":988,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/dec93c56386b4f4aa73e6ab2341f7016__jpeg.heic","img_width":1990,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvZGVjOTNjNTYzODZiNGY0YWE3M2U2YWIyMzQxZjcwMTZfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"冯老师针对本节课提出了学习方式的改变:
前置自学·建立联系
交流互学·初识模型
感知悟学·体会“必要”
横向拓学·感受文化
纵向延学·系统构建
","type":1},{"source_platform":"local","subtitle_align":"center","subtitle_color":"#010101","subtitle_font_size":"medium","subtitle_style_id":1,"text":"会议第三项:互动研讨","type":6},{"img_height":1044,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/305233ca130948639cd41dece4e01c3f__jpeg.heic","img_width":1984,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvMzA1MjMzY2ExMzA5NDg2MzljZDQxZGVjZTRlMDFjM2ZfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"谷翠翠老师指出模型意识:主要是指对数学模型思想的普适性的初步感悟。知道数学模型可以解决一类问题,是数学应用的基本途径:能够有意识地利用数学的概念、原理和方法解释现实世界中的现象,形成初步的模型,解决现实世界中的问题:能够认识到现实生活中蕴含着大量与数量和图形有关的问题,这些问题可以抽象成数学问题,并用数学模型予以解决。
应用意识:主要是指有意识地利用数学的概念、原理和方法解释现实世界中的现象与规律,解决现实世界中的问题。应用意识的养成,有助于学生感悟现实生活中蕴涵着大量的与数量和图形有关的问题,可以用数学的方法予以解决;
","type":1},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"针对由宝英老师执教的《认识方程》,谷翠翠老师提出了改变研究视角的三个行动。
","type":1},{"img_height":1066,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/78e4b30f9b1c4791b459d0a3465e5c9c__jpeg.heic","img_width":1972,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvNzhlNGIzMGY5YjFjNDc5MWI0NTlkMGEzNDY1ZTVjOWNfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"img_height":1048,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/12b8831583094392a8bba0c0e389d692__jpeg.heic","img_width":1988,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvMTJiODgzMTU4MzA5NDM5MmE4YmJhMGMwZTM4OWQ2OTJfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"img_height":1058,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/7ea18a25c841474e8ad162c6a5bfb900__jpeg.heic","img_width":1966,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvN2VhMThhMjVjODQxNDc0ZThhZDE2MmM2YTViZmI5MDBfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"针对张富强老师执教的《用字母表示数》,谷翠翠老师提出了改变研究视角的三个行动。
","type":1},{"img_height":1054,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/1ee0ac6039fe4b7bb1664bcaecd07dc7__jpeg.heic","img_width":1970,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvMWVlMGFjNjAzOWZlNGI3YmIxNjY0YmNhZWNkMDdkYzdfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"img_height":1054,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/9c165d18aa224a878ae575284c4c9b82__jpeg.heic","img_width":1964,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvOWMxNjVkMThhYTIyNGE4NzhhZTU3NTI4NGM0YzliODJfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"img_height":1058,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/3dec7c4422e74051a9562cf84a9151ea__jpeg.heic","img_width":1996,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvM2RlYzdjNDQyMmU3NDA1MWE5NTYyY2Y4NGE5MTUxZWFfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"活动最后,谷翠翠老师送给大家两幅漫画。
","type":1},{"img_height":960,"img_url":"https://ss-mpvolc.meipian.me/users/36075785/ce07bbae3be146aba2c6c9282c39c79f__jpeg.heic","img_width":1728,"source":0,"source_platform":"local","splicing_template_id":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvMzYwNzU3ODUvY2UwN2JiYWUzYmUxNDZhYmEyYzZjOTI4MmMzOWM3OWZfX2pwZWcuaGVpYw==/nickname/6JOd6I6T5LmL5aSc/userid/MzYwNzU3ODU=/sign/72a56d5149d8b30acf0f7f3771b62cc1"},{"source":0,"source_platform":"local","splicing_template_id":0,"text":"我校数学教师积极参加了线上教研活动,认真听取了报告,并详尽的记录了报告内容,感受颇深,收获颇丰!
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审核:高中英
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