As school choice expands in different states and districts, it appears in several different forms: (1) open enrollment policies among traditional public schools; (2) charter schools available to students regardless of their neighborhood (including online charter schools); or (3) school vouchers that families can use to enroll in other districts or…

In the context of a persistent achievement lag among low-income children despite substantial investments in early education, policymakers and practitioners continue to seek ways to improve the quality of children's preschool experiences. The Making Pre-K Count study addresses whether strengthening prekindergarten (pre-K) instruction in math,…

Early math skills are a strong predictor of later achievement for young children, not only in math, but in other domains as well. Exhibiting strong math skills in elementary school is predictive of later high school completion and college attendance. To that end, the Making Pre-K Count and High 5s studies set out to rigorously assess whether…