Gateway Science Academy of St. Louis - Smiley

Gateway Science Academy of St. Louis - Smiley

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The official page for Gateway Science Academy of St. Louis - Smiley. Go GATORS! Gateway Science Academy of St. Louis is managed by Concept Schools, NFP.

Louis is a public charter school that provides its students with an innovative world class education, rich in math, science and technology focused on preparing students to become bold inquirers, problem solvers and ethical leaders, skill-ready for post-secondary education to meet the challenges of a competitive global workforce. Walk through the doors of our school and you would feel a palpable se

06/19/2026
06/18/2026

Mrs. Erdogan graciously accepted the honor of being named Concept Schools Teacher of the Year!

Photos from Gateway Science Academy of St. Louis - Smiley's post 06/18/2026

Mr. Yasin’s math students worked very hard during Summer School! They have been gifted with a jump start to the new year!

06/18/2026

Our young scientists explored the difference between physical and chemical changes through hands-on investigations! 🔬

Using observations and evidence, students examined clues like bubbles, sound, and color changes to determine what type of change had occurred. A fun day filled with curiosity, critical thinking, and scientific discovery!

Photos from Gateway Science Academy of St. Louis - Smiley's post 06/18/2026

GSA Administrators, Board Members and Aspiring Leaders spent the past few days at Concept Schools Leadership Summit just outside of Chicago.

They worked with colleagues from sister schools in the network and attended many informational sessions to help prepare for the new year.

Photos from Gateway Science Academy of St. Louis - Smiley's post 06/18/2026

CONGRATULATIONS to all Concept Schools Teachers of the Year, especially GSA’s own Ayse Erdogan!

Mrs. Erdogan teaches math at the High School and is a part of the Aspiring Leaders Program through Concept.

06/18/2026

Ms. McCann was so happy to meet up with Mr. Tufan at the Concept Schools Leadership Summit!

Mr. Tufan started off at Smiley and then completed 6 years as a Computer Science Teacher and IT manager at GSA South and GSA Fyler before heading to Chicago.

He is now at Concept Schools as Director of Information Technology.

Photos from Gateway Science Academy of St. Louis - Smiley's post 06/18/2026

Our Science class traveled through the solar system as we learned about the eight planets and their unique features. To celebrate our learning, students designed amazing Saturn models using CDs to represent its famous rings. A fun hands-on activity that brought space science to life! 🪐💫

Photos from Gateway Science Academy of St. Louis - Smiley's post 06/18/2026

Summer School students got to end the session by bowling at Epiphany Lanes!

We are lucky to have a partnership with them!

Photos from Gateway Science Academy of St. Louis - Smiley's post 06/18/2026

This week, our young scientists explored the life cycle of plants and discovered what seeds need to grow. To bring our learning to life, each student planted seeds in a CD case greenhouse, where they'll observe root growth, germination, and plant development over the coming weeks. Learning through observation is the best kind of science! 🌿🔍📚

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Location

Telephone

Address


6576 Smiley Avenue
St. Louis, MO
63139

Opening Hours

Monday 9am - 4pm
Tuesday 7:30am - 5pm
Wednesday 7:30am - 4pm
Thursday 7:30am - 5pm
Friday 7:30am - 5pm