Specializing in Science, Technology, Engineering and Math (STEM) careers
Free Bus Transportation
Hidalgo Edinburg Mercedes Willacy Cameron San Benito Olmito
510 S. Sugar Rd., Edinburg, TX 78539
(956) 383-1684
900 Med High Dr., Mercedes, TX 78570
(956) 565-4620
151 S. Helen Moore Rd., San Benito, TX 78586
(956) 399-4358
724 S. Sugar Rd., Edinburg, TX 78539
(956) 381-5522
10650 North Expressway 77/83, Olmito, TX 78575
(956) 214-6100
700 Med High Dr., Mercedes, TX 78570
(956) 565-2237
Serving STISD's tri-county area | 956.260.2200
Science Academy at a Glance
![The image features a close-up view of a person's face, with a blurred background suggesting a public setting. The text overlay encourages viewers to share their voice in the search for a new school superintendent, emphasizing the importance of their feedback in the selection process.]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1770757932/stisdnet/tgejbashr5wr3pjejyhi/SurveyGraphic-STISDTASB.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1770757932/stisdnet/tgejbashr5wr3pjejyhi/SurveyGraphic-STISDTASB.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1770757932/stisdnet/tgejbashr5wr3pjejyhi/SurveyGraphic-STISDTASB.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1770757932/stisdnet/tgejbashr5wr3pjejyhi/SurveyGraphic-STISDTASB.png","width":1080}])
Survey: Share Your Voice in the Search for Our Next Superintendent
The South Texas ISD Board of Directors is partnering with the Texas Association of School Boards (TASB) to conduct the search for the district’s next superintendent of schools. As part of this process, we are seeking community input to help shape the leadership profile of the superintendent who will guide South Texas ISD’s continued growth and success in the years ahead.
![Battle of the Books winners]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1769090968/stisdnet/x06eg4kx0zfdzy0rrjck/bobWinners.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1769090968/stisdnet/x06eg4kx0zfdzy0rrjck/bobWinners.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1769090968/stisdnet/x06eg4kx0zfdzy0rrjck/bobWinners.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1769090968/stisdnet/x06eg4kx0zfdzy0rrjck/bobWinners.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1769090968/stisdnet/x06eg4kx0zfdzy0rrjck/bobWinners.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_6/v1769090968/stisdnet/x06eg4kx0zfdzy0rrjck/bobWinners.jpg","width":2200}])
Battle of the Books Winners
![Decorative image]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1755192727/stisdnet/upw1pttis4wgpx1zoiev/2025-2026BellScheduleScienceAcademy.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1755192727/stisdnet/upw1pttis4wgpx1zoiev/2025-2026BellScheduleScienceAcademy.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1755192727/stisdnet/upw1pttis4wgpx1zoiev/2025-2026BellScheduleScienceAcademy.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1755192727/stisdnet/upw1pttis4wgpx1zoiev/2025-2026BellScheduleScienceAcademy.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1755192727/stisdnet/upw1pttis4wgpx1zoiev/2025-2026BellScheduleScienceAcademy.png","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_6/v1755192727/stisdnet/upw1pttis4wgpx1zoiev/2025-2026BellScheduleScienceAcademy.png","width":2200}])
2025-2026 Science Academy Bell Schedule
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STISD Central Office Teaching and Learning Center (7001 E. Expressway 83, Mercedes)
all day
All STISD campuses