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Gateway Science Academy of St. Louis - Smiley is a non-selective and tuition-free public charter school located in St. Louis. GSA Smiley serves grades PreK-5. Our STEM-focused and college-preparatory curriculum is designed to change the trajectory of students’ lives.

CALENDAR
Recent News




GSA AMI DAY
Due to winter weather advisory , all GSA campuses will hold a virtual learning day today, Wednesday, February 19th.

Gateway Science Academy Middle Awarded $10,000 STEM Grant
GSA Middle to further diversify PLTW offerings
At A Glance
- 2010 Founded
- PreK-5 Grades Served
- 444 Target Enrollment
- 1:1 Technology