This hall is located at the ground floor of Sta. Maria Building near Gate 7 and is formerly called the Prep Extension Area.  Sts. Maur and Placid Hall serves as a multipurpose hall for the Grade School Unit.  It was especially designed to accommodate Kindergarten activities.  The hall is also used as a learning center for mobile groupings.  It currently houses the newly acquired equipment of the Kindergarten level and functions as a playroom and holding area of the Kindergarten pupils during dismissal time.