The Jose Abad Santos Memorial School, or JASMS, is the basic education institution (Kindergarten to Grade 12) of the Philippine Women's University (PWU). JASMS offers preschool, elementary, and secondary education. The school is an acknowledged pioneer in progressive education developed from and for the Philippine democratic experience based on a unique approach described as learning to be free by its founding director, the late Doreen Barber Gamboa.

Presently, the JASMS system occupies three campuses: the nursery (3-year-olds)-to–Grade 6 levels of PWU JASMS Manila (formerly JASMS Indiana) located on Pilar Hidalgo-Lim Street in Malate, Manila; the PWU JASMS Manila High School (Grade 7 to Grade 12) in the PWU main campus on Taft Avenue in Malate, Manila; and the nursery-to–Grade 12 campus of JASMS Quezon City (QC) on Congressional Avenue in Quezon City.