9-12
High
South Texas Isd Science Academy
900 Med High Dr, Mercedes, TX 78570 · Serves ninth grade through twelfth grade.
Supply lists by grade
These are the default lists for 2026-27. If your teacher has published their own, you'll see it on the grade page.
Teach at South Texas Isd Science Academy?
Get every teacher in your grade on one list, so parents shop once instead of guessing which version is current.
Claim your classroom