The paper describes an implementation of research done over several years, by me and in some cases others, at Stanford University and elsewhere. The implementation comprised the design, building, testing, and marketing of a digital educational technology platform to provide a supplementary tool for explorative mathematics learning and assessment.

中文翻译：

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创建一个使用交互式表示形式的教育工具，以提供一种新的数学学习方法

该论文描述了我和斯坦福大学及其他机构几年来所做的研究的实施情况。实施包括数字教育技术平台的设计，构建，测试和营销，以提供用于探索性数学学习和评估的补充工具。