Concern about the state of literacy instruction in America's classrooms has recently exploded. As a result, policymakers, school system leaders, and teachers have increasingly sought to remake how children learn to read in order to improve literacy outcomes--a pursuit that has gained heightened urgency in the aftermath of the pandemic. This work,…

Scaling up educational interventions in the STEM (Science, Technology, Engineering, and Mathematics) field is critical but under-researched. We review and draw implications from a series of studies investigating the long-range impact of an implementation of an early mathematics scale-up model based on learning trajectories. Lasting effectiveness…