The Prairie State Achievement Examination (PSAE) is a two-day standardized test taken by all High School Juniors in the U.S. state of Illinois. On the first day, students take the ACT, and on the second day, a WorkKeys examination and Illinois State Board of Education-developed science examination. It has been required for all Illinois High School Students since 2001.
The PSAE attempts to assess students on the following areas:
* Math
* Reading
* Science
* Writing