The document discusses research on the use of the digital math game Math Blaster in classrooms. It summarizes that Math Blaster is a drill-and-practice style game that focuses on memorizing math facts like addition and subtraction through discrete activities and challenges. While students found it engaging, research found it did not foster deep learning or transfer to other contexts as much as more interactive math games. The document also analyzes Math Blaster's interface design, affordances, and how teachers have incorporated it into classroom instruction.