We report on two large studies conducted in advanced algebra classrooms in the US, which evaluated the effect of replacing traditional algebra 2 curriculum with an integrated suite of dynamic interactive software, wireless networks and technology-enhanced curriculum on student learning. The first study was a cluster randomized trial and the second…

A mixed-methodology approach was employed to gain a better understanding of international graduate students' perceptions of academic and social isolation, both in traditional and online environments, to see if these differ, and to explore suggestions for improving their sense of engagement within their learning communities. A survey was completed…