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教师培训 | 研思启新深耕教材 聚力课堂笃行育人——吴正宪丰台区小学数学骨干教师工作站系列研修纪实

  • 2026-09-25 08:47:21
教师培训 | 研思启新深耕教材 聚力课堂笃行育人——吴正宪丰台区小学数学骨干教师工作站系列研修纪实

研思启新深耕教材

聚力课堂笃行育人

——吴正宪丰台区小学数学骨干教师工作站系列研修纪实

秋风送爽,研思启新。为深度落实新课标理念,精准对接小学数学新教材改革的核心需求,切实夯实骨干教师专业素养,着力提升骨干教师解读教材、单元整体设计与课堂实施的核心能力,全国著名特级教师吴正宪老师丰台区小学数学骨干教师培训工作站,开启了本学期线上线下一体化、常态化系列研修活动。

工作站全体学员,北京市丰台区教育学院小学教研室王金明副主任、孙秉涛、陈金珠、漆敏老师参与本次活动。参训教师在吴老师的悉心引领下,立足新教材开展沉浸式深度研讨,在思维碰撞与实践思辨中,推动教学理念与课堂实践双向精进。

明确方向——解读研修方案,厘清研修任务

培训伊始,吴老师为学员们解读了本学期培训方案,核心研修目标与重点任务,为系列研修活动精准领航、明晰路径。其一,树立正确的儿童观,尊重儿童认知逻辑,摒弃以成人化数学思维模式替代儿童思维过程,立足学生视角开展教学,真正做到以生为本;其二,立足四大领域,对原有小数七大主题进行系统梳理、整合优化,凝练形成五大核心教学主题,助力教师系统化把握教材,扎实开展单元整体教学与课堂深度学习,切实提升课堂育人质效;其三,聚焦教学实战能力提升,紧扣新教材修订的新增教学内容与调整要点,精准捕捉一线教学痛点难点,靶向破解日常教学中的真实问题,助力教师精进课堂实践能力。

理念领航——阐释儿童数学,坚守育人初心

吴老师深度阐释了“好吃有营养”的儿童数学教育核心内涵。为全体学员更新教育理念、锚定育人方向。指出,小学数学教学的首要任务是呵护学生的学习兴趣、好奇心与自信心,让学生在愉悦学习状态中夯实数学素养,提升数学能力,实现思维发展与人格成长的双向赋能;所谓“好吃”的数学,即是遵循儿童认知规律,将有营养的数学学习内容转化为学生乐于接纳、主动探究的学习素材,教学中,教师要立足核心知识本质与内在逻辑,整合碎片化知识点,搭建系统化、结构化的知识体系,找准学生能力培养的着力点,筑牢数学知识的“承重墙”、打通知识板块间的“隔断墙”,引导学生主动探究、深度思考、做到举一反三、触类旁通,推动学生思维层层进阶、稳步提升。

研思教材——对比新旧变化,交流教学构想

吴老师指导参训教师以新课标为根本遵循,系统开展四至六年级新旧教材对比研读,围绕“教材为什么改?改在哪里?课堂该怎么教?”三大核心问题展开深度研讨,深挖教材修订背后的设计逻辑与素养育人导向。研讨过程中,各小组分工研讨、互鉴思路,在思维碰撞中厘清教材主题整合、内容删减、模块重构的内在逻辑。

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在此基础上,学员紧扣教材新增内容、核心调整要点,聚焦重点课例,结合日常教学实际畅谈教学构想,积极探索新课标新理念、新教材内容落地的常态化有效实施路径与实操方法。

吴老师针对学员发言逐一点评、精准指导,深度点拨教材修订核心内核。引导全体学员立足儿童认知规律,科学搭建单元整体教学框架,理顺知识体系的内在关联与逻辑脉络。助力教师将新课标育人理念与新教材设计意图,高效转化为可落地、可实操的常态化课堂教学实践。

教学构想一:四年级《单价、数量、总价》

结合新教材修订变化,吴老师强调数量关系教学应遵循“发现关系、表达关系、应用关系”三步教学逻辑。依托生活情境感知数量内在关联,借助符号、算式抽象提炼数学模型,运用数量关系模型解决真实问题,实现知识迁移与拓展。吴老师给出的课堂范例,为教师开展结构化、系统化课堂提供了坚实的支撑。

教学构想二:五年级《小数乘小数》

结合新教材修订变化,吴老师针对数运算课堂教学中的典型痛点问题,以《小数乘小数》课例为载体,深度剖析数运算内容的架构与实施路径。教学巧用面积直观模型,将计数单位变化可视化;依托数形结合,引导学生感悟运算本质,实现算理与算法的深度融合,帮助学生建立数运算知识体系与思维框架。吴老师的精准指导,破解了教师数运算的教学难题。

教学构想三:五年级《平行四边形面积》

结合新教材修订变化,吴老师点明本课两大教学关键点。增加面积猜想环节,以追问促思辨:底不变,什么决定平行四边形面积,以猜想驱动探究,知其然更知其所以然。聚焦“高”概念的生成理解,落实转化思想,筑牢面积推导逻辑,规避机械套用公式。立足图形测量本质,在猜想、验证、说理中发展学生空间观念。

教学构想四:五年级《估算》

结合新教材修订变化,吴老师明确指出估算教学培养学生推理意识的实施路径。教学要立足真实情境,让学生体会估算的现实意义;引导学生依据实际问题选择合理的估算策略,发展学生数感与推理意识,充分发挥估算解决实际问题的价值,跳出为估算而估算的教学误区。

研思并行促成长,笃行致远再出发。本次工作站研修:以儿童为本、以教材为基、以课例为核、以专家为引。通过理论研读、分组研讨、课例剖析,更新教育理念,打磨教学基本功,深化对数学学科本质的理解。工作站持续立足课堂主阵地,以研修为支撑,深耕儿童数学教育,赋能丰台小学数学教师队伍建设,推动区域教育内涵式发展,让学生在数学学习中收获成长与快乐。

摄影 | 果 慧

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编辑 | 徐贺勤

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  1. CONNECT:[ UseTime:0.000746s ] mysql:host=172.18.0.4;port=3306;dbname=c_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001173s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000468s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000371s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000531s ]
  6. SELECT * FROM `set` [ RunTime:0.000301s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000671s ]
  8. SELECT * FROM `article` WHERE `id` = 473052 LIMIT 1 [ RunTime:0.000406s ]
  9. UPDATE `article` SET `lasttime` = 1790343798 WHERE `id` = 473052 [ RunTime:0.001526s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000309s ]
  11. SELECT * FROM `article` WHERE `id` < 473052 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000425s ]
  12. SELECT * FROM `article` WHERE `id` > 473052 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000382s ]
  13. SELECT * FROM `article` WHERE `id` < 473052 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000588s ]
  14. SELECT * FROM `article` WHERE `id` < 473052 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000606s ]
  15. SELECT * FROM `article` WHERE `id` < 473052 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000598s ]
0.085973s