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二、把枯燥的知识幽默化。数学的知识概念往往都是枯燥或单一的,学生记住了马上又忘记,有的还容易混淆,这就要求我们老师把一些概念变得生动形象便于学生容易记住而又不易忘记,比如在教一年级学生认识钟表时,为了让他们分清时针和分针,我就编了一句\"短时长分\"意思是说:短而胖些的是时针,长而瘦些的是分针。还有为了让学生分清计数单位和数位这两个概念,我编了这样的语句:计数单位没有\"位\",有\"位\"的是数位。在学习长度单位和面积单位时,除了认识具体的物体外,我还经常让学生把手伸出来比划比划1厘米、1分米、1米有多长,1平方厘米、1平方分米、1平方米有多大。在讲单位换算时,把重量单位,面积单位,长度单位安排在一家,重量单位是爷爷辈的,进率是1000,面积单位平方米、平方分米、平方厘米、平方毫米是叔叔辈的进率是100,长度单位米、分米、厘米、毫米是孙子辈的进率是10(千米除外)。要求学生把这个家族背下,在答题中应用
"},{"img_height":720,"img_width":1280,"text":"三、比比谁的方法更巧妙,这些活动的开展使学生激情亢奋,妙想倍出。如:34×50= 口算,四五二十写0进二,二记在左手上,三五十五加二是17。这种记录进位方法帮助了许多学困生。
","video_length":24,"video_thumbnail":"https://ss-mpvolc.meipian.me/users/41853357/6958349A-7D78-4BB2-A4A0-1EAC0C5EC970__png.heic","video_url":"https://md-mpvolc.meipian.me/users/41853357/79C46453-E452-4A83-B77B-CF55750DEE9C.mp4"},{"text":"四、画图理解题意,减少作业量。精心设计练习题,学生乐意画图,少写作业。这样练习目的性强,减少了学生课业负担。练后,教师一定要批改,发现问题和好的方法及时让学生讲解。如:做44页应用题,5只小兔130元,她想再买15只需要准备多少元?为了让学生把数量关系理清,我让学生画图再做。这样一次作业一道题,虽少,但要抄题,画图,列式,学生花费很多功夫才把图画好。画图开拓思维,讲作业时,展示不一样图的,有画一条线段的,有画两条线段的,学生讲解画的道理,大家评一评。画一条线段的列式15÷5=3 130×3=390(元)画两条线段的学生讲:第一步求一只小兔多少钱?130÷5=26(元)第二步求15只小兔多少钱?26×15=390(元)再找类似题画图讲解,效率高。一题多解,提升学生的思维。每次辅导学生都需要教师深入钻研教材,提升学生就是提升自己!
"},{"img_height":900,"img_url":"https://ss-mpvolc.meipian.me/users/41853357/7b555ed7ffb74669a828404fa7500b1b__jpg.heic","img_width":1200},{"img_height":900,"img_url":"https://ss-mpvolc.meipian.me/users/41853357/c075bba857044b11b2fe358ff4c735bc__jpg.heic","img_width":1200},{"text":" 总之,教学中注意讲与练的趣味性,提高数学课堂教学效率。数学教学是辛苦的,探索有趣的学习方法会更艰辛,让我们以甜淡苦,津津有味地品尝探索数学奥秘吧!
"}]},"ext":{"id":53480656,"article_id":111643919,"ip":"","origin_status":0,"edit_from":0,"client_type":0,"password_v2":"","uv":2,"font_id":0,"title_style":"","rich_text_title":null,"gift_switch":1,"deleted_at":0,"recycle_expired_at":0,"share_with_nickname":0,"enable_watermark":0,"music_id":0,"music_source":-1,"_auto_update_time":"2024-09-23 21:13:30"},"extend":{"article_id":111643919,"enable_download":1}},"author":{"id":"41853357","nickname":"第五小学赵晓杰","head_img_url":"https://ss-mpvolc.meipian.me/users/41853357/8702b23a20594d71b3848db97c577c25.jpg","column_visit":57,"signature":"","favorite_count":2,"follow_count":45,"follower_count":16,"famous_type":0,"autoplay_music":1,"text_preference":1,"client_type":4,"reward_word":"如果喜欢我的作品,请打赏鼓励哦!","member_type":0,"wechat_id":"ojq1tt4DzCx5nYW4l5iYqx0X_UYA","country":"中国","province":"辽宁","city":"朝阳","career":null,"birthday":0,"gender":2,"reg_time":1525927546,"e_id":"","bedge_img":"","label_img":"","review_level":1,"enable_reward_switch":false,"enable_water_mark_switch":0,"plainNickname":"第五小学赵晓杰","member_status":0,"member_img":"","ext":null,"phone_num":"183****5667","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":"d1251c3b717b984435129be62ddf3308","im_id":"","yx_im_token":"","last_visit_time":1720245764,"ip_address":"123.245.221.128","device_id":"23250dbaa5bf44e4a3c120fe36620591","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":"119.6576000","latitude":"41.4050670","last_client_type":1,"level":0,"province_user":null,"city_user":null,"user_id":41853357,"qq_id":"","apple_id":"","badge_img_url":"","reward_url":"https://www.meipian.cn/wap/reward/view/index.html?mask_id=1fadwn9u&author_user_id=41853357&article_title=%E5%AF%93%E6%95%99%E4%BA%8E%E4%B9%90%E6%95%99%E5%AD%A6%E7%9B%B8%E9%95%BF","memo_name":""},"content":[{"text":" 苏霍林姆林斯基说过:\"只有当感情的血液在知识这个活的机体中奔腾、流淌的时候,知识才会触及人的精神世界。\"所以教学中我寓教于乐,让学生在愉悦的氛围中学习数学。在教学某些知识点时,我力求形式新颖,寓教于乐。尽量减少机械的程序,增强学生学习的兴趣。
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一、从感官上吸引学生。实践课学生准备学具,我也准备教具,目的是吸引学生的眼球!由感官带动思维。如采用色彩鲜艳的教具,例如讲搭配中的学问,两顶帽子配三条裤子,我制作了两套教具,一套是帽子配裤子,一套裤子配帽子,贴在黑板上搭配顺序不同,但方案数量一样。 有趣的故事,迷人的游戏,尽可能让学生感到新颖、新奇,具有新鲜感和吸引力。。
"},{"img_height":900,"img_url":"https://ss-mpvolc.meipian.me/users/41853357/2b298534ebae40e0af9856fcab566e94__jpg.heic","img_width":1200,"text":"二、把枯燥的知识幽默化。数学的知识概念往往都是枯燥或单一的,学生记住了马上又忘记,有的还容易混淆,这就要求我们老师把一些概念变得生动形象便于学生容易记住而又不易忘记,比如在教一年级学生认识钟表时,为了让他们分清时针和分针,我就编了一句\"短时长分\"意思是说:短而胖些的是时针,长而瘦些的是分针。还有为了让学生分清计数单位和数位这两个概念,我编了这样的语句:计数单位没有\"位\",有\"位\"的是数位。在学习长度单位和面积单位时,除了认识具体的物体外,我还经常让学生把手伸出来比划比划1厘米、1分米、1米有多长,1平方厘米、1平方分米、1平方米有多大。在讲单位换算时,把重量单位,面积单位,长度单位安排在一家,重量单位是爷爷辈的,进率是1000,面积单位平方米、平方分米、平方厘米、平方毫米是叔叔辈的进率是100,长度单位米、分米、厘米、毫米是孙子辈的进率是10(千米除外)。要求学生把这个家族背下,在答题中应用
"},{"img_height":720,"img_width":1280,"text":"三、比比谁的方法更巧妙,这些活动的开展使学生激情亢奋,妙想倍出。如:34×50= 口算,四五二十写0进二,二记在左手上,三五十五加二是17。这种记录进位方法帮助了许多学困生。
","video_length":24,"video_thumbnail":"https://ss-mpvolc.meipian.me/users/41853357/6958349A-7D78-4BB2-A4A0-1EAC0C5EC970__png.heic","video_url":"https://md-mpvolc.meipian.me/users/41853357/79C46453-E452-4A83-B77B-CF55750DEE9C.mp4"},{"text":"四、画图理解题意,减少作业量。精心设计练习题,学生乐意画图,少写作业。这样练习目的性强,减少了学生课业负担。练后,教师一定要批改,发现问题和好的方法及时让学生讲解。如:做44页应用题,5只小兔130元,她想再买15只需要准备多少元?为了让学生把数量关系理清,我让学生画图再做。这样一次作业一道题,虽少,但要抄题,画图,列式,学生花费很多功夫才把图画好。画图开拓思维,讲作业时,展示不一样图的,有画一条线段的,有画两条线段的,学生讲解画的道理,大家评一评。画一条线段的列式15÷5=3 130×3=390(元)画两条线段的学生讲:第一步求一只小兔多少钱?130÷5=26(元)第二步求15只小兔多少钱?26×15=390(元)再找类似题画图讲解,效率高。一题多解,提升学生的思维。每次辅导学生都需要教师深入钻研教材,提升学生就是提升自己!
"},{"img_height":900,"img_url":"https://ss-mpvolc.meipian.me/users/41853357/7b555ed7ffb74669a828404fa7500b1b__jpg.heic","img_width":1200},{"img_height":900,"img_url":"https://ss-mpvolc.meipian.me/users/41853357/c075bba857044b11b2fe358ff4c735bc__jpg.heic","img_width":1200},{"text":" 总之,教学中注意讲与练的趣味性,提高数学课堂教学效率。数学教学是辛苦的,探索有趣的学习方法会更艰辛,让我们以甜淡苦,津津有味地品尝探索数学奥秘吧!
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