Research shows that some elementary math curricula are more effective than others at increasing student achievement. Most studies in this research base typically included teachers and classrooms that differ, so the results represent "average" curriculum effects, which raises an important question: Are curricula that are effective on…

Two experimental studies at one urban middle school investigated the effects of the combination of Tier I and Tier II evidence-based reading instruction compared to Tier I alone on struggling sixth-grade readers (N = 109). All participants received free or reduced-price lunch, and 95% were considered English learners at some point in their school…

To implement Response to Intervention with intermediate-grade struggling readers, there is a need for interventions that are responsive to individual student needs, and sufficiently comprehensive to support the many dimensions of the reading process. This research examined the efficacy of such an intervention, the Interactive Strategies…