The total number of students in the United States attending online and blended schools is unknown. A reasonable estimate is between one and two million students, or roughly 2-4% of all students in the country. More than half of all states allow online schools that draw students across district boundaries; perhaps 350,000 students attend these…

This "Informed Educator" provides a snapshot of the current state of virtual education at the elementary and secondary levels. A number of critical factors are addressed, including: (1) the types of online courses and schools now available; (2) virtual program providers-- institutional, school, district, state, consortia and private…

"Charter Schools in Eight States" uses longitudinal data from eight states to evaluate the effects of charter schools on achievement, attainment, integration, and competition. The findings are mixed. "Achievement": The study examines seven jurisdictions and finds insignificant effects on reading and math performance in five,…