Stoddard-Wilkins Elementary Aptitude Test

The Stoddard Wilkins Elementary Aptitude Test (often abbreviated as S.W.E.A.T.) is a test shown in the episode of the same name.

It's most likely just a readiness test, as the testing day is on September the 21, far too early in the school year for a final. The class can't write in the book: they can only read and study.