The tutor-web is an open-source learning environment designed to be used for teaching mathematics and statistics The system offers thousands of exercises at high school and university level, and has been used for a decade to teach introductory statistics courses with good results A new component has recently been added to the tutor-web so that students can enter their own data or get real data from several data sources for practicing and learning new concepts

中文翻译：

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在开源学习环境中使用真实数据进行统计教育

Tutor-web 是一个开源的学习环境，旨在用于教授数学和统计学 系统提供了数以千计的高中和大学级别的练习，并且已经使用了十年，用于教授统计学入门课程，效果很好 一个新的组件最近已添加到导师网站，以便学生可以输入自己的数据或从多个数据源获取真实数据以练习和学习新概念