Enroll Today ENROLL STUDENTS CARDINAL APPAREL ONLINE STORE HEALTH SERVICES DEPTS. DISTRICT GOALS SAFETY & SECURITY ASCENDER PARENT PORTAL ASCENDER EMPLOYEE ACCESS CARDINAL APPAREL ENROLL STUDENTS ASCENDER PARENT PORTAL SAFETY & SECURITY HEALTH SERVICES ASCENDER EMPLOYEE ACCESS DEPARTMENTS DISTRICT GOALS ANNOUNCEMENTS DISTRICT NEWS Letter From the Superintendent: Matthey Middle School National BBQ Champions National Champions! Matthey MS BBQ Team Special Message from the Superintendent STAAR/EOC Updates TPR: How San Antonio’s Southside ISD improved student test scores during the pandemic Board Meeting: May 28th at 6:00 pm READ MORE DISTRICT NEWS Social Media