万双网讯 “行之力则知愈进，知之深则行愈达。”为给学生提供具有生活价值的学习，2023年9月28日至10月20日，万科双语学校二年级数学组开展了“欢乐购物街”PBL（项目式学习）活动。活动中，学生学习并运用数学、经济学、历史、英语、建筑教育等学科知识，体验真实的购物，提升数学计算、货币使用、艺术思维、沟通协作等综合素养。

VBS Net News  “The more you practice, the more knowledge you will get; the more you know, the more you can do.”In order to provide students with life-valued learning, from September 28 to October 20, 2023, the second-grade mathematics group of Vanke Bilingual School carried out the "Happy Shopping Street" PBL (project-based learning) activity. During the activities, students learned and applied knowledge in Mathematics, Economics, History, English, Architectural Education and other subjects, experienced real shopping, and improved their comprehensive qualities such as mathematical calculations, currency use, artistic thinking, communication and collaboration.

项目启动：经济学+历史+数学

Project Start: Economics + History + Mathematics

“欢乐购物街”是二年级数学的综合实践活动。二年级数学组运用PBL项目式学习“逆向规划”，对北师大版二年级上册《购物》教学单元进行“单元整体教学设计”。整个项目持续3周时间。项目启动课上，数学老师组织学生观看 了“跳蚤市场”活动视频，并对国庆假期实践作业“玩转货币”进行了解读；历史老师带领学生了解货币的发展历程，感受人民币和国家发展的联系；经济学老师给学生讲解了货币的意义，培养学生的金融素养。

"Happy Shopping Street" is a comprehensive practical activity for second grade Mathematics. The second-grade Mathematics group used PBL(project-based learning) "reverse planning" to conduct "overall unit teaching design" for the "Shopping" teaching unit in the first volume of the second-grade version of Beijing Normal University. The entire project lasts 3 weeks. In the project launch class, the Mathematics teacher organized the students to watch the video of the "Flea Market" activity and interpreted the National Day holiday practical assignment "Playing with Currency"; the History teacher led the students to understand the development process of currency and feel the connection between the RMB and the development of the country. ; The economics teacher explained the meaning of currency to the students and cultivated their financial literacy.

探索与筹备：英语购物+海报设计

Exploration and preparation: English shopping + poster design

国庆假期，学生独立对人民币、各国货币进行深入研究。研究内容涵盖货币的面额、图案、货币符号、人民币的防伪以及购物英语等。假期结束后，学生将自己的研究成果以自己喜欢的形式和同学们进行分享。接着，同学们开始进行“欢乐购物街”的知识储备和筹备工作，包括系统学习人民币相关知识；模拟人民币购物过程；学习现有促销手段、简单的记账方法与数据统计；在英语课上学习用英语购物；并利用建筑教育课绘制了每个摊位的海报，制订了促销方案。

During the National Day holiday, students independently conducted in-depth research on the RMB. The research content covers currency denominations, patterns, currency symbols, RMB anti-counterfeiting, and shopping English. After the vacation, students shared their research results with their classmates in their favorite form. Then, the students began to carry out knowledge storage and preparation work for the "Happy Shopping Street", including systematically learning RMB-related knowledge; simulating the RMB shopping process; learning existing promotional methods, simple accounting methods and data statistics; and studying in English classes Shopping in English; and using the Architectural Education class to draw posters for each stall and develop promotion plans.

“欢乐购物街”正式开业：在实践中学习

“Happy Shopping Street” officially opens: learning through practice

10月20日，二年级的“欢乐购物街”在学校地下篮球馆正式开业。学生们卖力地吆喝叫卖，各种促销方式让人应接不暇。大转盘、抽奖、满减活动、买送、套圈、砸金蛋、刮刮卡等活动吸引了不少学生和老师前来购买。即使遇到外教购物时，孩子们也能流畅地用英语去交流，丝毫不怯场。

On October 20, the second-grade “Happy Shopping Street” officially opened in the school’s underground basketball stadium. The students shouted and hawked hard, and the various promotional methods were overwhelming. Activities such as the big carousel, lottery, full discount activities, buy-and-give, hoops, golden eggs, scratch cards and other activities attracted many students and teachers to come to purchase. Even when meeting foreign teachers, the children can communicate fluently in English without any stage fright.

反思与评价：学会总结与思考

Reflection and evaluation: Learn to summarize and think

购物活动结束，在数学老师引导下，同学们进行了总结反思和过程性评价。课堂上，学生们分享自己购物过程的收获与感受，和同伴交流自己的购物体验。通过整理小组售出的物品件数和统计小组的盈利，同学们最终评选出了“销量冠军”和“利润王”。获奖小组分享了自己的成功经验，其他小组也对自己的促销方案进行了反思迭代。

At the end of the shopping activity, under the guidance of the Mathematics teacher, the students conducted summary reflection and process evaluation. In class, students shared their gains and feelings from the shopping process, and communicated with their peers about their shopping experiences. By sorting out the number of items sold by the group and counting the group's profits, the students finally selected the "Sales Champion" and "Profit King". The winning team shared its successful experience, and other teams also reflected and iterated on their own promotion plans.

万科双语学校在本次基于逆向规划单元整体教学实践中，构建以学生为主体的学习和实践场域，充分调动了学生学习的内驱力。学生通过体验PBL的关键环节：提出问题、收集资料、方案设计、解决问题、成果展示及评价与反思，在面对实践问题时，能主动尝试从数学角度运用所学知识寻找解决问题的策略。同时通过多学科融合，提高了学生动手能力、自主学习能力、审美情趣和语言表达能力等综合素养。

In this overall teaching practice based on the reverse planning unit, Vanke Bilingual School built a learning and practice field with students as the main body, fully mobilizing students' internal driving force for learning. By experiencing the key links of PBL: asking questions, collecting information, designing solutions, solving problems, displaying results, and evaluating and reflecting, students can actively try to use the knowledge they have learned from a mathematical perspective to find strategies to solve problems when facing practical problems. At the same time, through the integration of multiple subjects, students' comprehensive qualities such as practical ability, independent learning ability, aesthetic taste and language expression ability are improved.

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翻译/魏素敏 周金凤

图片/燕子 伍建  朱敏

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