Designing learning experiences that support the development of coherent understanding of complex scientific phenomena is challenging. We sought to identify analytics that can also guide such designs to support retention of coherent understanding. Based on prior research that distributing study of material over time supports retention, we explored…

This study focused on how to enhance the interactivity and usefulness of augmented reality (AR) by integrating manipulative interactive tools with a real-world environment. A manipulative AR (MAR) system, which included 3D interactive models and manipulative aids, was designed and developed to teach the unit "Understanding Weather" in a…

In September of 2008 Scholastic Book Company donated content specific classroom libraries to one core team of sixth grade classrooms at Wentzville Middle School in the Wentzville School District. This was the first time that Scholastic had been involved in the concept of "team" libraries. The classrooms involved consisted of mathematics,…