Search results for: Klass Steve

The authors describe reflections from two cycles of developmental research that involved creating and refining a series of computer-based applets for reasoning about the relative magnitude of fractional quantities. The results indicated that the intent of many of these features did serve their intended pedagogical purposes. In particular, features such as strategic hint tools and nonjudgmental feedback enhanced users’ experiences. However, non-interactive aspects, such as written reflection questions, did not enhance users’ experiences.