Special issues and data from The Chronicle, including collections of articles by topic, special-topic supplements, and data projects.

The MCDS is a new resource provided by the Missouri Department of Elementary and Secondary Education that allows school personnel and the public to access education-related data. The data made available to the public masks or hides data for groups with 10 or fewer students to protect confidential information about individual students, as required by federal law.

The central source for statistics on education in the United States. Has the full-text of many key reports, including the annual Condition of Education. See the "Ed at a Glance" section to search for statistics from major publications.

The Programme for International Student Assessment (PISA) is a triennial international survey which aims to evaluate education systems worldwide by testing the skills and knowledge of 15-year-old students.

TIMSS (Trends in International Mathematics and Science Study) measures trends in mathematics and science achievement at the fourth and eighth grades. PIRLS (Progress in International Reading Literacy Study) measures trends in reading comprehension at the fourth grade.

The UNESCO International Bureau of Education provides data for international comparison.