This article describes an unexpected playground experience that occurred between the author, a reading educator and former middle grades teacher, and his six-year-old granddaughter. The experience became the inspiration and impetus to provide an introduction to, and a rationale for, the concept of text clusters to middle grades teachers. The…

Within the last decade, different educational data mining techniques, particularly quantitative methods such as clustering, and regression analysis are widely used to analyze the data from educational games. In this research, we implemented a quantitative data mining technique (clustering) to further investigate students' feedback. Students played…