Texas’s pre-kindergarten program for disadvantaged students raises math and reading scores through third grade and reduces the likelihood students will repeat a grade or need special education services, according to a CALDER Working Paper. The study followed children from 1990 to 2002.
Instead of universal pre-K, Texas targets limited resources at high-need children, notes Education Gadfly. The Pre-K Early Start program cost less than half the cost of Head Start, which produces gains that begin to fade after first grade. What is the PKES program doing differently? “In Texas, even pre-K has standards and curriculum—and they’re aligned with those of the K–12 system,” writes Gadfly.