Teachers' problem-based learning knowledge, abilities, and attitudes are important factors in successful K--12 PBL implementations. This article describes the development and use of a free, online module entitled "Design a Problem-Based Learning Experience." The module production, aligned with theories of andragogy, was a partnership…

Teacher educators have an obligation to prepare preservice teachers with the skills and dispositions necessary to promote a socially just world. Yet the results of this study uncovered that the majority of elementary preservice teachers in a national sample (N = 846) have a simplistic perception of good citizenship consistent with what Westheimer…

Randomized experiments are often considered the strongest designs to study the impact of educational interventions. Perhaps the most prevalent class of designs used in large scale education experiments is the cluster randomized design in which entire schools are assigned to treatments. In cluster randomized trials (CRTs) that assign schools to…