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2021年4月29日下午,太原市初中数学2021年第2次中研班线上教研活动,在太原市教研科研中心薛三虎主任和初中数学教研员石颐园老师的精心组织下,在钉钉群热烈展开。
本次教研活动一共覆盖太原市10个县区内的150多所学校,参加本次教研活动的教研员、学校领导和数学老师等达到一千余名.
本次教研活动共有四个环节,分别是:
- 侯艳峰老师讲座:《三角形》、《生活中的轴对称》单元教学指导;
- 曹焕英老师讲座:《平行四边形》单元教学指导;
- 常青老师讲座:优化创新,提能增效 ——浅谈初中数学作业的设计与落实;
- 石颐园老师总结本次教研活动。
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"环节一、侯艳峰老师讲座:
《三角形》、《生活中的轴对称》单元教学指导
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1500,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/0c1f9f20-a9f6-11eb-8c72-d9317311c0b6__jpg.heic","img_width":1000,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":636,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/c69ca3f0-a9f8-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1180,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"第一部分:单元教材解读
从三个方面进行,分别是:①知识结构、②设计思路、③地位作用。
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1480,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/6c376560-a9fa-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1200,"text":"从知识结构中可以分析出,哪种研究类型是在本章中第一次出现,从而加强教学的针对性
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":660,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/802441b0-a9fa-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1182,"text":"将章节知识联系研究,能够更好地明白教材编写的意图,同时感受知识的全面性和连贯性
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":638,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/86259460-a9fa-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1178,"text":"第二部分:学情诊断分析
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1114,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/a34b2b30-a9fb-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1200,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"第三部分:教学目标定位
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1208,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/0f403150-a9fc-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1200,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"第四部分:教学实施建议
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":768,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/cf01a900-aa20-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1024,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"- 实践活动要在价值立意上做设计,要建立在数学思维活动之上;
- 对于教材的选择不仅要用实、用好,也要结合实际进行深入思考,要超越所选教材。做到信奉而不唯是,遵循而有所立;
- 不仅要将课程目标分解成课时目标,还要善于将课时目标反作用于课程目标,完成教学任务,避免将数学知识支离破碎;
- 要把数学课教好,首先还是取决于教师的数学水平。这里的数学水平,可以理解为,数学教师对数学有高位的理解。只有我们老师对数学本质、数学精神和数学文化有深刻的诠释,才能在数学教学的判断上不会迷茫,不会偏差。
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"环节二、曹焕英老师讲座:
《平行四边形》单元教学指导
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1500,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/1052e890-a9f6-11eb-8c72-d9317311c0b6__jpg.heic","img_width":1000,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":712,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/e2215170-a9f8-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1186,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"第一部分:教材分析
①横向梳理教材知识结构,得出应类比三角形的学习方法来学习四边形
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":646,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/e5e014e0-a9fd-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1176,"text":"②纵向感受知识螺旋上升,体会不同阶段教与学的变化
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":606,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/768cd320-a9fe-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1168,"text":"③分析所涉及到的知识在课标中的地位与作用
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":638,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/cbdf2bc0-a9fe-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1198,"text":"既然要类比三角形的学习方法来学习四边形,那么关于三角形的研究思路,研究内容,研究方法是什么呢?
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":728,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/11ee4810-aa01-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1188,"text":"将新知四边形与旧知三角形进行逐项对比
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":696,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/a6864a40-aa01-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1192,"text":"在变与不变中,得出研究四边形的一般模式(思路、内容、方法)
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":678,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/a798af30-aa02-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1196,"text":"再次类比三角形中边与角特殊化之后得到特殊三角形的过程,从而将一般四边形中的边特殊化得到平行四边形。在此,也感受到了一般与特殊的关系。
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":718,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/454106e0-aa05-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1178,"text":"如何对平行四边形展开研究,学生此刻是有章可循的!
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":398,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/a08e5a80-aa0e-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1200,"text":"第二部分:课标分析
第三部分:学情分析
第四部分:教学目标
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"第五部分:教学策略
①重视问题引导,类比深入探究
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1110,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/4512e670-aa0f-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1200,"text":"②丰富探索活动,多种方法证明
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":2370,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/ef8e16b0-aa0f-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1000,"text":" ③习题变式训练,总结共性规律
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1984,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/70097a00-aa10-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1200,"text":"④总结研究结果,培养创新思维
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":588,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/7f0477d0-aa10-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1162,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"环节三、常青老师讲座:
优化创新,提能增效 ——浅谈初中数学作业的设计与落实
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1000,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/1404cd00-a9f6-11eb-8c72-d9317311c0b6__jpg.heic","img_width":1000,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":834,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/e9d84360-a9f8-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1172,"text":"第一部分:周中——知识天天清
①作业纸(作业本)
选取应知应会,必知必会的习题,做到全批全改,面批面改。
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":698,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/beceec50-aa11-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1178,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"②《伴你学》
必须有学生的批改和笔记,可以运用小组督促检查。
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":752,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/e2e6e200-aa11-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1160,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"③学练案(要求课堂落实)
备课组齐心协力,精心编制,要求必须有当堂检测
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":756,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/f931ab80-aa11-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1182,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"④笔记本(每日一得)
随时记录自己在学习中的方法总结和心得体会
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":688,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/1b7863a0-aa12-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1178,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"⑤条测(学校完成)
要保证学生的基础全部过关
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":672,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/43f699a0-aa12-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1184,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"第二部分:周末——周周清、章章清
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"①家校沟通表
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"②小报、梳理笔记、思维导图等
内容包括:知识框架、知识要点、相关的数学思想、典型的例题
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":768,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/65476390-aa13-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1024,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"③初三复习阶段的分层整理
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":768,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/6d37bf90-aa14-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1024,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"④学生自编试题试卷
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"⑤单元测试后的总结、思考
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":768,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/e9899d70-aa14-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1024,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"⑥期中、期末大考前的分析与思考
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":746,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/0bd3d800-aa15-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1112,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"第三部分:做中学、做中思、做中写
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":" 项目式学习让学生基于现实情境,解决实际问题,但相比于主题式学习,它又能从更广、更深、更结构化的层次对学生的综合能力进行培养和提升。
项目式学习主要包括提出问题(项目选题)、规划方案(项目设计)、解决问题(项目执行)、评价反思(项目展示)4个环节,不同年级根据课标和学生认知水平,老师设计不同难度的项目,分不同课时完成。
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":768,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/b0b90840-aa1a-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1024,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"环节四、石颐园老师总结本次教研活动
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1000,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/1756b720-a9f6-11eb-8c72-d9317311c0b6__jpg.heic","img_width":1000,"text":" 石老师对三位老师的讲座赞不绝口,对太原市初中数学教师队伍充满了信心,同时对相关的重要问题做了强调与补充。石老师强调:- 作业设计是课堂教学目标达成的必要延续,是落实课程目标的必要手段,是帮助学生学会数学方法、养成良好的数学学习习惯的重要手段,是促进学生数学素养形成的系统的教育方式;
- 倡议全市学校及全体数学教师向山西省实验中学实施的项目式学习研究展开学习;
- 深刻理解教学内容是进行有效教学设计与实施的前提,不能深刻地理解教学内容就不可能有数学本质的体现,就不会有数学教学目标的真正达成;
- 理解教学内容既要有宏观地把握,又要有细致入微地研究;
- 教学设计一定要关注数学素养的发展;
- 教学活动的设计要能够凸显探索过程中数学的本质;
- 要注意推理的规范表达。
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1000,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/1b221700-a9f6-11eb-8c72-d9317311c0b6__jpg.heic","img_width":1000,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"此次活动使老师们受益匪浅,喜悦之情溢于言表。
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":704,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/8c130660-a9f9-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1066,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1}]},"ext":{"id":221128597,"article_id":279679720,"ip":"223.11.20.211","origin_status":0,"edit_from":0,"client_type":5,"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":0,"enable_watermark":0,"music_id":11449518,"music_source":-1,"_auto_update_time":"2022-06-09 15:27:54"},"extend":{"article_id":279679720,"enable_download":1}},"author":{"id":30993400,"nickname":"王文龙","head_img_url":"https://ss-mpvolc.meipian.me/users/30993400/17151db74901718295b9daa4929f9cab","column_visit":113,"signature":"","favorite_count":0,"follow_count":16,"follower_count":61,"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":"ojq1tt2Kw1zEaycvRghKB-ocRSiA","country":"China","province":"Shanxi","city":"Taiyuan","career":null,"birthday":0,"gender":1,"reg_time":1515460849,"e_id":"","bedge_img":"","label_img":"","review_level":1,"enable_reward_switch":false,"enable_water_mark_switch":0,"plainNickname":"王文龙","member_status":0,"member_img":"","ext":null,"phone_num":"135****2979","head_attach_img":null,"badge":null,"onlive":false,"qualification":null,"biz_info":{"is_biz_user":false,"share_domains":[]},"headwear":{"icon":"https://ss2.meipian.me/app/badge/reg-age-10/icon_head_wear_0806.png","animation":"","config":{"replace":null},"param":{"n":0,"num_desc":""}},"cover_img_url":"","weibo_id":"","vwen_id":"","im_id":"","yx_im_token":"","last_visit_time":1725843181,"ip_address":"218.26.6.47","device_id":"9c81513cb40246d5:02:00:00:00:00:00","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":"112.5809700","latitude":"37.8530160","last_client_type":0,"level":0,"province_user":"山西","city_user":"太原","user_id":30993400,"qq_id":"","apple_id":"","badge_img_url":"","reward_url":"https://www.meipian.cn/wap/reward/view/index.html?mask_id=3khe31nl&author_user_id=30993400&article_title=%E5%8D%95%E5%85%83%E6%95%99%E5%AD%A6%E4%BF%83%E7%90%86%E8%A7%A3++%E4%BD%9C%E4%B8%9A%E8%AE%BE%E8%AE%A1%E6%8F%90%E6%95%88%E8%83%BD%E2%80%94%E2%80%94%E5%A4%AA%E5%8E%9F%E5%B8%82%E5%88%9D%E4%B8%AD%E6%95%B0%E5%AD%A62021%E5%B9%B4%E7%AC%AC2%E6%AC%A1%E4%B8%AD%E7%A0%94%E7%8F%AD%E6%B4%BB%E5%8A%A8","memo_name":""},"content":[{"text":" 2021年4月29日下午,太原市初中数学2021年第2次中研班线上教研活动,在太原市教研科研中心薛三虎主任和初中数学教研员石颐园老师的精心组织下,在钉钉群热烈展开。
本次教研活动一共覆盖太原市10个县区内的150多所学校,参加本次教研活动的教研员、学校领导和数学老师等达到一千余名.
本次教研活动共有四个环节,分别是:
- 侯艳峰老师讲座:《三角形》、《生活中的轴对称》单元教学指导;
- 曹焕英老师讲座:《平行四边形》单元教学指导;
- 常青老师讲座:优化创新,提能增效 ——浅谈初中数学作业的设计与落实;
- 石颐园老师总结本次教研活动。
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"环节一、侯艳峰老师讲座:
《三角形》、《生活中的轴对称》单元教学指导
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1500,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/0c1f9f20-a9f6-11eb-8c72-d9317311c0b6__jpg.heic","img_width":1000,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":636,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/c69ca3f0-a9f8-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1180,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"第一部分:单元教材解读
从三个方面进行,分别是:①知识结构、②设计思路、③地位作用。
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1480,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/6c376560-a9fa-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1200,"text":"从知识结构中可以分析出,哪种研究类型是在本章中第一次出现,从而加强教学的针对性
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":660,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/802441b0-a9fa-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1182,"text":"将章节知识联系研究,能够更好地明白教材编写的意图,同时感受知识的全面性和连贯性
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":638,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/86259460-a9fa-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1178,"text":"第二部分:学情诊断分析
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1114,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/a34b2b30-a9fb-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1200,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"第三部分:教学目标定位
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1208,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/0f403150-a9fc-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1200,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"第四部分:教学实施建议
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":768,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/cf01a900-aa20-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1024,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"- 实践活动要在价值立意上做设计,要建立在数学思维活动之上;
- 对于教材的选择不仅要用实、用好,也要结合实际进行深入思考,要超越所选教材。做到信奉而不唯是,遵循而有所立;
- 不仅要将课程目标分解成课时目标,还要善于将课时目标反作用于课程目标,完成教学任务,避免将数学知识支离破碎;
- 要把数学课教好,首先还是取决于教师的数学水平。这里的数学水平,可以理解为,数学教师对数学有高位的理解。只有我们老师对数学本质、数学精神和数学文化有深刻的诠释,才能在数学教学的判断上不会迷茫,不会偏差。
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"环节二、曹焕英老师讲座:
《平行四边形》单元教学指导
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1500,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/1052e890-a9f6-11eb-8c72-d9317311c0b6__jpg.heic","img_width":1000,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":712,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/e2215170-a9f8-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1186,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"第一部分:教材分析
①横向梳理教材知识结构,得出应类比三角形的学习方法来学习四边形
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":646,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/e5e014e0-a9fd-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1176,"text":"②纵向感受知识螺旋上升,体会不同阶段教与学的变化
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":606,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/768cd320-a9fe-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1168,"text":"③分析所涉及到的知识在课标中的地位与作用
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":638,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/cbdf2bc0-a9fe-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1198,"text":"既然要类比三角形的学习方法来学习四边形,那么关于三角形的研究思路,研究内容,研究方法是什么呢?
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":728,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/11ee4810-aa01-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1188,"text":"将新知四边形与旧知三角形进行逐项对比
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":696,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/a6864a40-aa01-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1192,"text":"在变与不变中,得出研究四边形的一般模式(思路、内容、方法)
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":678,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/a798af30-aa02-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1196,"text":"再次类比三角形中边与角特殊化之后得到特殊三角形的过程,从而将一般四边形中的边特殊化得到平行四边形。在此,也感受到了一般与特殊的关系。
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":718,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/454106e0-aa05-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1178,"text":"如何对平行四边形展开研究,学生此刻是有章可循的!
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":398,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/a08e5a80-aa0e-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1200,"text":"第二部分:课标分析
第三部分:学情分析
第四部分:教学目标
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"第五部分:教学策略
①重视问题引导,类比深入探究
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1110,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/4512e670-aa0f-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1200,"text":"②丰富探索活动,多种方法证明
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":2370,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/ef8e16b0-aa0f-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1000,"text":" ③习题变式训练,总结共性规律
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1984,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/70097a00-aa10-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1200,"text":"④总结研究结果,培养创新思维
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":588,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/7f0477d0-aa10-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1162,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"环节三、常青老师讲座:
优化创新,提能增效 ——浅谈初中数学作业的设计与落实
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1000,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/1404cd00-a9f6-11eb-8c72-d9317311c0b6__jpg.heic","img_width":1000,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":834,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/e9d84360-a9f8-11eb-8eb7-21b9fbee5f67__jpg.heic","img_width":1172,"text":"第一部分:周中——知识天天清
①作业纸(作业本)
选取应知应会,必知必会的习题,做到全批全改,面批面改。
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":698,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/beceec50-aa11-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1178,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"②《伴你学》
必须有学生的批改和笔记,可以运用小组督促检查。
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":752,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/e2e6e200-aa11-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1160,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"③学练案(要求课堂落实)
备课组齐心协力,精心编制,要求必须有当堂检测
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":756,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/f931ab80-aa11-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1182,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"④笔记本(每日一得)
随时记录自己在学习中的方法总结和心得体会
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":688,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/1b7863a0-aa12-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1178,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"⑤条测(学校完成)
要保证学生的基础全部过关
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":672,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/43f699a0-aa12-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1184,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"第二部分:周末——周周清、章章清
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"①家校沟通表
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"②小报、梳理笔记、思维导图等
内容包括:知识框架、知识要点、相关的数学思想、典型的例题
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":768,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/65476390-aa13-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1024,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"③初三复习阶段的分层整理
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":768,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/6d37bf90-aa14-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1024,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"④学生自编试题试卷
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"⑤单元测试后的总结、思考
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":768,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/e9899d70-aa14-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1024,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"⑥期中、期末大考前的分析与思考
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":746,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/0bd3d800-aa15-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1112,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"第三部分:做中学、做中思、做中写
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":" 项目式学习让学生基于现实情境,解决实际问题,但相比于主题式学习,它又能从更广、更深、更结构化的层次对学生的综合能力进行培养和提升。
项目式学习主要包括提出问题(项目选题)、规划方案(项目设计)、解决问题(项目执行)、评价反思(项目展示)4个环节,不同年级根据课标和学生认知水平,老师设计不同难度的项目,分不同课时完成。
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":768,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/b0b90840-aa1a-11eb-8551-2fa9f25dd6f9__jpg.heic","img_width":1024,"text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"text":"环节四、石颐园老师总结本次教研活动
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1000,"img_url":"https://ss-mpvolc.meipian.me/users/30993400/1756b720-a9f6-11eb-8c72-d9317311c0b6__jpg.heic","img_width":1000,"text":" 石老师对三位老师的讲座赞不绝口,对太原市初中数学教师队伍充满了信心,同时对相关的重要问题做了强调与补充。石老师强调:- 作业设计是课堂教学目标达成的必要延续,是落实课程目标的必要手段,是帮助学生学会数学方法、养成良好的数学学习习惯的重要手段,是促进学生数学素养形成的系统的教育方式;
- 倡议全市学校及全体数学教师向山西省实验中学实施的项目式学习研究展开学习;
- 深刻理解教学内容是进行有效教学设计与实施的前提,不能深刻地理解教学内容就不可能有数学本质的体现,就不会有数学教学目标的真正达成;
- 理解教学内容既要有宏观地把握,又要有细致入微地研究;
- 教学设计一定要关注数学素养的发展;
- 教学活动的设计要能够凸显探索过程中数学的本质;
- 要注意推理的规范表达。
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