RISD Richardson School District RISD Council of PTAs Area 15 PTAs Texas PTA - check out their new site! Feeder High Schools Pearce High School Richardson High School Feeder Elementary Schools Bowie Elementary School Brentfield Elementary School Prestonwood Elementary School Other School Clubs & Organizations Mustang Sports Online - Pearce High School Mighty Mustang Band - Pearce High School Pearce Orchestra - Pearce High School Pearce Theater - Pearce High School Pearce Choir - Pearce High School