秉承长春市实验中学国际部多元化的教育理念，从2017年5月22日开始，国际部举行了一次为期一周的义卖活动。数学课上10年级的学生们学习了金融数学，在这次活动中他们将知识运用在商业上，并且所得的利润都将捐给福利机构。 学生们利用课余时间以小组形式去进货，制作宣传海报，拟定卖价。在义卖过程中，他们集思广益，思考如何能吸引顾客的方法。有的同学卖水果，有的卖文具，还有的做抽奖活动。每一位学生都经营出了自己的商业模式。

Changchun Experimental High School International Division had the charity sale activity based on the diversity educational theory. This week, our Math teacher Mylen organized a charity sale as a Math activity from Monday to Friday. During the math class, students used their knowledge on financial.  All the profit the students get will be donated to the charity. They used the free time to buy things, make a poster and decide the price as groups. During the bazaar, students listened to all useful opinions and planed them. They found the way that they could catch the eyes of customers and they all managed their own business model.

同学们都提前很长一段时间在十字路口进行准备,每个小组都匆匆忙忙的准备着迎接顾客朋友们的到来。到了午休时间，同学们的热情如那烈日一样炙热。下课的学生们出现，经过，然后走出视线。直到终于第一位客人上门，使他们重燃斗志，逐渐购买物品的师生络绎不绝，我们可敬可爱的张彤校长也加入了国际部的义卖活动，每天路过义卖场地都购买小商品。国际部张毛毛主任，加方Chad 校长，国际部的中外老师也每天光顾义卖地点，为的就是献出自己的一份爱心，支持同学们善举。时间飞快的流逝，到了收摊的时候，每一个小组都收获满满，他们靠自己的努力筹得了善款，心里充满了成就感。

The students prepared a long period of time for the sale at the crossroads in the campus. Each group rushed to greet customers and friends to come. In the lunch break,the ardor of students were fervent as the sun and the students were having their lunch break through and out of our sight. At first they were frustrated. Finally, the first customers made them rekindle morale. How time flies. Before the end of the sale, even though the sale is not expected what we expected, they still felt very happy and a sense of accomplishment.

这次义卖活动使学生们学会了如何将课堂上所学的知识应用到实际生活中，意义重大。也在这次活动中，每个同学都成了小商人，在买卖中拓展思维，每个人收获了乐趣也收获了知识。

The students learnt how to trade during this charity sale, buy and sell goods. Also, all students in this class hope they can have some similar meaningful activities.  In this activity, every student was a little businessman. During the business, they can broaden their mind and use the knowledge in life. Everyone enjoyed and learned new things.