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为了进一步落实广元市教育局\"深化课堂教学改革,提高课堂教学质量,促进学生终身发展\"的理念,加强初、高中化学的融合,培养学生的再学习能力,4月14日下午,广元市零八一中学的初中化学老师和广元中学的高中化学老师携手打造了两堂别具一格的知识盛宴。
","type":1},{"audio_music_id":0,"source":0,"subtitle_align":"center","subtitle_color":"#010101","subtitle_font_size":"medium","subtitle_style_id":1,"text":"思维碰撞现精彩","type":6},{"audio_music_id":0,"source":0,"subtitle_align":"center","subtitle_color":"#010101","subtitle_font_size":"medium","subtitle_style_id":1,"text":"任尧老师(化学与STSE)","type":6},{"audio_music_id":0,"source":0,"text":"广元中学的高三任老师通过观看《厉害了,我的国》,不仅让我们感受到了祖国日益强大的科技实力,同时也让我们感受到了化学改变世界、使世界变的更加丰富多彩的魅力,然后再通过各种生活实例以及化学在能源、环境、材料方面的运用,提炼出各地的高考考点并加以强化训练,最后再总结出一般答题技巧,看到孩子们生龙活虎、游刃有余的挑战一个又一个的难题,我们仿佛回到了那个奋笔疾书、金戈铁马的年代。
","type":1},{"audio_music_id":0,"source":0,"text":"“化学来源于生活,又运用于生活\"。让我们一起走进化学,感受它的美。
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首先给大家表演一个魔术:将盐酸加到氢氧化钠中观察有何现象?
","type":1},{"audio_music_id":0,"img_height":900,"img_size":492,"img_url":"https://ss-mpvolc.meipian.me/users/46944670/fa477247b56398b8c51b33ba8e368059__jpg.heic","img_width":1200,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvNDY5NDQ2NzAvZmE0NzcyNDdiNTYzOThiOGM1MWIzM2JhOGUzNjgwNTlfX2pwZy5oZWlj/nickname/6JKy5YWs6Iux/userid/NDY5NDQ2NzA=/sign/3c1856b7cf0dd2c0f6ecd9c1cd5ac7e5"},{"audio_music_id":0,"img_height":2000,"img_size":581,"img_url":"https://ss-mpvolc.meipian.me/users/46944670/471c9c03d201839b4a749a2bb2dc3c4a__jpg.heic","img_width":2668,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvNDY5NDQ2NzAvNDcxYzljMDNkMjAxODM5YjRhNzQ5YTJiYjJkYzNjNGFfX2pwZy5oZWlj/nickname/6JKy5YWs6Iux/userid/NDY5NDQ2NzA=/sign/3c1856b7cf0dd2c0f6ecd9c1cd5ac7e5"},{"audio_music_id":0,"source":0,"text":"咦,咋没现象?您有什么办法可以证明盐酸和氢氧化钠发生了化学变化?
我来试试……
","type":1},{"audio_music_id":0,"img_height":900,"img_size":451,"img_url":"https://ss-mpvolc.meipian.me/users/46944670/ff75f709381902ec4143e3cfeae6fb6e__jpg.heic","img_width":1200,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvNDY5NDQ2NzAvZmY3NWY3MDkzODE5MDJlYzQxNDNlM2NmZWFlNmZiNmVfX2pwZy5oZWlj/nickname/6JKy5YWs6Iux/userid/NDY5NDQ2NzA=/sign/3c1856b7cf0dd2c0f6ecd9c1cd5ac7e5"},{"audio_music_id":0,"img_height":900,"img_size":499,"img_url":"https://ss-mpvolc.meipian.me/users/46944670/1054c3d1a14225e14d683e6bb05b450c__jpg.heic","img_width":1200,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvNDY5NDQ2NzAvMTA1NGMzZDFhMTQyMjVlMTRkNjgzZTZiYjA1YjQ1MGNfX2pwZy5oZWlj/nickname/6JKy5YWs6Iux/userid/NDY5NDQ2NzA=/sign/3c1856b7cf0dd2c0f6ecd9c1cd5ac7e5"},{"audio_music_id":0,"source":0,"text":"氢氧化钠+酚酞+过量的盐酸,酚酞由红色变无色
","type":1},{"audio_music_id":0,"img_height":900,"img_size":488,"img_url":"https://ss-mpvolc.meipian.me/users/46944670/2ba4093ee5d9117b3ef047f17d56f485__jpg.heic","img_width":1200,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvNDY5NDQ2NzAvMmJhNDA5M2VlNWQ5MTE3YjNlZjA0N2YxN2Q1NmY0ODVfX2pwZy5oZWlj/nickname/6JKy5YWs6Iux/userid/NDY5NDQ2NzA=/sign/3c1856b7cf0dd2c0f6ecd9c1cd5ac7e5"},{"audio_music_id":0,"source":0,"text":"而且溶液的PH也由13变成2了
谁来说说其中的奥妙?
","type":1},{"audio_music_id":0,"img_height":900,"img_size":208,"img_url":"https://ss-mpvolc.meipian.me/users/46944670/ed4fd37c6aa53441b46ddf21ec46bf1b__jpg.heic","img_width":1200,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvNDY5NDQ2NzAvZWQ0ZmQzN2M2YWE1MzQ0MWI0NmRkZjIxZWM0NmJmMWJfX2pwZy5oZWlj/nickname/6JKy5YWs6Iux/userid/NDY5NDQ2NzA=/sign/3c1856b7cf0dd2c0f6ecd9c1cd5ac7e5"},{"audio_music_id":0,"img_height":900,"img_size":201,"img_url":"https://ss-mpvolc.meipian.me/users/46944670/240bf0004b300ab44d0cea4dc309c8c1__jpg.heic","img_width":1200,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvNDY5NDQ2NzAvMjQwYmYwMDA0YjMwMGFiNDRkMGNlYTRkYzMwOWM4YzFfX2pwZy5oZWlj/nickname/6JKy5YWs6Iux/userid/NDY5NDQ2NzA=/sign/3c1856b7cf0dd2c0f6ecd9c1cd5ac7e5"},{"audio_music_id":0,"source":0,"text":"冯老师诙谐幽默的语言,轻松愉悦的环境,严密的逻辑分析,井然有序的课堂,让人眼前一亮,乐此不疲。
","type":1},{"audio_music_id":0,"source":0,"subtitle_align":"center","subtitle_color":"#010101","subtitle_font_size":"medium","subtitle_style_id":1,"text":"互动交流谈衔接","type":6},{"audio_music_id":0,"img_height":900,"img_url":"https://ss-mpvolc.meipian.me/users/46944670/67c739fa41ca068d1121a1c0a95a7111__jpg.heic","img_width":1200,"is_origin":false,"source":0,"text":"广元中学高三化学教研组长朱玲明老师强调\"初中化学是高中化学的基础,高中化学是初中化学的升华,我们初中化学老师应着重培养学生进一步学习化学的兴趣、实验操作能力、学科思维能力、应用知识解决问题的能力,还要在平时的教学中适当的延伸一些高中化学知识:比如在学酸(碱)性质的时候,就要研究为什么酸(碱)具有共同的化学性质?这就需要用电离的知识去解决,有些同学就在问老师,为什么盐也可以导电,它又是如何电离的?我们就可以通过一些课外阅读让学生去了解一些电离的相关知识。还有在学酸碱强弱强度时,大家都知道PH<7溶液呈酸性,酸性溶液就包括酸和一些水溶液显酸性的盐;PH=7溶液显中性(水+氯化钠溶液等);PH>7溶液呈碱性,碱性又包括常见的碱和水溶液显碱性的盐,有的同学就会问为什么有的盐水溶液呈酸性,有的呈碱性,有的又呈中性?就可以让学生通过课外阅读了解盐水解的相关知识,这样不仅拓宽了学生的视野,还为学生高中进一步学习化学打下良好的、坚实的基础\"。
","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvNDY5NDQ2NzAvNjdjNzM5ZmE0MWNhMDY4ZDExMjFhMWMwYTk1YTcxMTFfX2pwZy5oZWlj/nickname/6JKy5YWs6Iux/userid/NDY5NDQ2NzA=/sign/3c1856b7cf0dd2c0f6ecd9c1cd5ac7e5"},{"audio_music_id":0,"source":0,"subtitle_align":"center","subtitle_color":"#010101","subtitle_font_size":"medium","subtitle_style_id":1,"text":"总结提升谈落实","type":6},{"audio_music_id":0,"img_height":900,"img_url":"https://ss-mpvolc.meipian.me/users/46944670/bc2975b74acfadf7b14cec6660848e54__jpg.heic","img_width":1200,"is_origin":false,"source":0,"text":"广元市零八一中学教务处王崇林主任强调\"在以后的教学中,要把课堂真正还给学生,让学生亲自去观察,亲自去实践,亲自去体验,充分利用好我校的五三教育模式,调动学生的积极性,培养一批又一批热爱化学喜欢化学的学生\"
","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvNDY5NDQ2NzAvYmMyOTc1Yjc0YWNmYWRmN2IxNGNlYzY2NjA4NDhlNTRfX2pwZy5oZWlj/nickname/6JKy5YWs6Iux/userid/NDY5NDQ2NzA=/sign/3c1856b7cf0dd2c0f6ecd9c1cd5ac7e5"},{"audio_music_id":0,"source":0,"subtitle_align":"center","subtitle_color":"#010101","subtitle_font_size":"medium","subtitle_style_id":1,"text":"不忘初心待花开","type":6},{"audio_music_id":0,"source":0,"text":"\"路漫漫其修远兮,吾将上下而求索\"。今天只是初高中化学融合的一个开始,未来的路还长,希望各位同仁继续奉献自己的一份力量,为广元教育改革注入新篇章。
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","type":1},{"audio_music_id":0,"source":0,"subtitle_align":"center","subtitle_color":"#010101","subtitle_font_size":"medium","subtitle_style_id":1,"text":"思维碰撞现精彩","type":6},{"audio_music_id":0,"source":0,"subtitle_align":"center","subtitle_color":"#010101","subtitle_font_size":"medium","subtitle_style_id":1,"text":"任尧老师(化学与STSE)","type":6},{"audio_music_id":0,"source":0,"text":"广元中学的高三任老师通过观看《厉害了,我的国》,不仅让我们感受到了祖国日益强大的科技实力,同时也让我们感受到了化学改变世界、使世界变的更加丰富多彩的魅力,然后再通过各种生活实例以及化学在能源、环境、材料方面的运用,提炼出各地的高考考点并加以强化训练,最后再总结出一般答题技巧,看到孩子们生龙活虎、游刃有余的挑战一个又一个的难题,我们仿佛回到了那个奋笔疾书、金戈铁马的年代。
","type":1},{"audio_music_id":0,"source":0,"text":"“化学来源于生活,又运用于生活\"。让我们一起走进化学,感受它的美。
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首先给大家表演一个魔术:将盐酸加到氢氧化钠中观察有何现象?
","type":1},{"audio_music_id":0,"img_height":900,"img_size":492,"img_url":"https://ss-mpvolc.meipian.me/users/46944670/fa477247b56398b8c51b33ba8e368059__jpg.heic","img_width":1200,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvNDY5NDQ2NzAvZmE0NzcyNDdiNTYzOThiOGM1MWIzM2JhOGUzNjgwNTlfX2pwZy5oZWlj/nickname/6JKy5YWs6Iux/userid/NDY5NDQ2NzA=/sign/3c1856b7cf0dd2c0f6ecd9c1cd5ac7e5"},{"audio_music_id":0,"img_height":2000,"img_size":581,"img_url":"https://ss-mpvolc.meipian.me/users/46944670/471c9c03d201839b4a749a2bb2dc3c4a__jpg.heic","img_width":2668,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvNDY5NDQ2NzAvNDcxYzljMDNkMjAxODM5YjRhNzQ5YTJiYjJkYzNjNGFfX2pwZy5oZWlj/nickname/6JKy5YWs6Iux/userid/NDY5NDQ2NzA=/sign/3c1856b7cf0dd2c0f6ecd9c1cd5ac7e5"},{"audio_music_id":0,"source":0,"text":"咦,咋没现象?您有什么办法可以证明盐酸和氢氧化钠发生了化学变化?
我来试试……
","type":1},{"audio_music_id":0,"img_height":900,"img_size":451,"img_url":"https://ss-mpvolc.meipian.me/users/46944670/ff75f709381902ec4143e3cfeae6fb6e__jpg.heic","img_width":1200,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvNDY5NDQ2NzAvZmY3NWY3MDkzODE5MDJlYzQxNDNlM2NmZWFlNmZiNmVfX2pwZy5oZWlj/nickname/6JKy5YWs6Iux/userid/NDY5NDQ2NzA=/sign/3c1856b7cf0dd2c0f6ecd9c1cd5ac7e5"},{"audio_music_id":0,"img_height":900,"img_size":499,"img_url":"https://ss-mpvolc.meipian.me/users/46944670/1054c3d1a14225e14d683e6bb05b450c__jpg.heic","img_width":1200,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvNDY5NDQ2NzAvMTA1NGMzZDFhMTQyMjVlMTRkNjgzZTZiYjA1YjQ1MGNfX2pwZy5oZWlj/nickname/6JKy5YWs6Iux/userid/NDY5NDQ2NzA=/sign/3c1856b7cf0dd2c0f6ecd9c1cd5ac7e5"},{"audio_music_id":0,"source":0,"text":"氢氧化钠+酚酞+过量的盐酸,酚酞由红色变无色
","type":1},{"audio_music_id":0,"img_height":900,"img_size":488,"img_url":"https://ss-mpvolc.meipian.me/users/46944670/2ba4093ee5d9117b3ef047f17d56f485__jpg.heic","img_width":1200,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvNDY5NDQ2NzAvMmJhNDA5M2VlNWQ5MTE3YjNlZjA0N2YxN2Q1NmY0ODVfX2pwZy5oZWlj/nickname/6JKy5YWs6Iux/userid/NDY5NDQ2NzA=/sign/3c1856b7cf0dd2c0f6ecd9c1cd5ac7e5"},{"audio_music_id":0,"source":0,"text":"而且溶液的PH也由13变成2了
谁来说说其中的奥妙?
","type":1},{"audio_music_id":0,"img_height":900,"img_size":208,"img_url":"https://ss-mpvolc.meipian.me/users/46944670/ed4fd37c6aa53441b46ddf21ec46bf1b__jpg.heic","img_width":1200,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvNDY5NDQ2NzAvZWQ0ZmQzN2M2YWE1MzQ0MWI0NmRkZjIxZWM0NmJmMWJfX2pwZy5oZWlj/nickname/6JKy5YWs6Iux/userid/NDY5NDQ2NzA=/sign/3c1856b7cf0dd2c0f6ecd9c1cd5ac7e5"},{"audio_music_id":0,"img_height":900,"img_size":201,"img_url":"https://ss-mpvolc.meipian.me/users/46944670/240bf0004b300ab44d0cea4dc309c8c1__jpg.heic","img_width":1200,"is_origin":false,"source":0,"type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvNDY5NDQ2NzAvMjQwYmYwMDA0YjMwMGFiNDRkMGNlYTRkYzMwOWM4YzFfX2pwZy5oZWlj/nickname/6JKy5YWs6Iux/userid/NDY5NDQ2NzA=/sign/3c1856b7cf0dd2c0f6ecd9c1cd5ac7e5"},{"audio_music_id":0,"source":0,"text":"冯老师诙谐幽默的语言,轻松愉悦的环境,严密的逻辑分析,井然有序的课堂,让人眼前一亮,乐此不疲。
","type":1},{"audio_music_id":0,"source":0,"subtitle_align":"center","subtitle_color":"#010101","subtitle_font_size":"medium","subtitle_style_id":1,"text":"互动交流谈衔接","type":6},{"audio_music_id":0,"img_height":900,"img_url":"https://ss-mpvolc.meipian.me/users/46944670/67c739fa41ca068d1121a1c0a95a7111__jpg.heic","img_width":1200,"is_origin":false,"source":0,"text":"广元中学高三化学教研组长朱玲明老师强调\"初中化学是高中化学的基础,高中化学是初中化学的升华,我们初中化学老师应着重培养学生进一步学习化学的兴趣、实验操作能力、学科思维能力、应用知识解决问题的能力,还要在平时的教学中适当的延伸一些高中化学知识:比如在学酸(碱)性质的时候,就要研究为什么酸(碱)具有共同的化学性质?这就需要用电离的知识去解决,有些同学就在问老师,为什么盐也可以导电,它又是如何电离的?我们就可以通过一些课外阅读让学生去了解一些电离的相关知识。还有在学酸碱强弱强度时,大家都知道PH<7溶液呈酸性,酸性溶液就包括酸和一些水溶液显酸性的盐;PH=7溶液显中性(水+氯化钠溶液等);PH>7溶液呈碱性,碱性又包括常见的碱和水溶液显碱性的盐,有的同学就会问为什么有的盐水溶液呈酸性,有的呈碱性,有的又呈中性?就可以让学生通过课外阅读了解盐水解的相关知识,这样不仅拓宽了学生的视野,还为学生高中进一步学习化学打下良好的、坚实的基础\"。
","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvNDY5NDQ2NzAvNjdjNzM5ZmE0MWNhMDY4ZDExMjFhMWMwYTk1YTcxMTFfX2pwZy5oZWlj/nickname/6JKy5YWs6Iux/userid/NDY5NDQ2NzA=/sign/3c1856b7cf0dd2c0f6ecd9c1cd5ac7e5"},{"audio_music_id":0,"source":0,"subtitle_align":"center","subtitle_color":"#010101","subtitle_font_size":"medium","subtitle_style_id":1,"text":"总结提升谈落实","type":6},{"audio_music_id":0,"img_height":900,"img_url":"https://ss-mpvolc.meipian.me/users/46944670/bc2975b74acfadf7b14cec6660848e54__jpg.heic","img_width":1200,"is_origin":false,"source":0,"text":"广元市零八一中学教务处王崇林主任强调\"在以后的教学中,要把课堂真正还给学生,让学生亲自去观察,亲自去实践,亲自去体验,充分利用好我校的五三教育模式,调动学生的积极性,培养一批又一批热爱化学喜欢化学的学生\"
","type":1,"watermark":"?meipian-watermark/bucket/ivwen/key/dXNlcnMvNDY5NDQ2NzAvYmMyOTc1Yjc0YWNmYWRmN2IxNGNlYzY2NjA4NDhlNTRfX2pwZy5oZWlj/nickname/6JKy5YWs6Iux/userid/NDY5NDQ2NzA=/sign/3c1856b7cf0dd2c0f6ecd9c1cd5ac7e5"},{"audio_music_id":0,"source":0,"subtitle_align":"center","subtitle_color":"#010101","subtitle_font_size":"medium","subtitle_style_id":1,"text":"不忘初心待花开","type":6},{"audio_music_id":0,"source":0,"text":"\"路漫漫其修远兮,吾将上下而求索\"。今天只是初高中化学融合的一个开始,未来的路还长,希望各位同仁继续奉献自己的一份力量,为广元教育改革注入新篇章。
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