Summary This classroom activity is designed to help students practice calculating percentiles. The approach of the activity involves physical sorting and full classroom participation in each calculation. The design encourages a more engaged approach than simply having students make a calculation with numbers on a paper.

中文翻译：

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学习寻找百分位数的活动

总结 本课堂活动旨在帮助学生练习计算百分位数。活动的方法涉及物理分类和每次计算的全课堂参与。该设计鼓励采用更积极的方法，而不是简单地让学生在纸上用数字进行计算。