Background/Context: Billions of dollars are spent annually on professional development (PD) for educators, yet few randomized controlled trials (RCT) have demonstrated the ultimate impact PD has on student learning. Further, while policymakers and others speak to the role schools should play in developing students' civic awareness, RCTs of PD…

Background: Extant literature contends that it can be difficult for White preservice teachers to develop culturally relevant curriculum for the diverse students whom they will encounter in classrooms. Though there is a significant body of research about culturally responsive pedagogy, teacher education programs have struggled with how to best…

Background/Context: Technological and economic changes have put a high premium on developing students' information literacy and research skills. Previous attempts to deploy educational technology toward these ends have proved disappointing because K-12 teachers have difficulty integrating shared computers into instruction. In response, numerous…