Back in 1998, the state became just the second in the country to offer voluntary, universal pre-K. That commitment laid a ...

In Oklahoma, 25% of students tested at or above the proficient level for reading, and 26% tested at or above that level for math. School information is provided by the government.

In the US, pre-K is generally not part of the elementary school system. It’s usually part of what’s called a targeted program, which means that it’s geared toward low-income or at-risk children.