Johnson STEM Activity Center

Johnson STEM Activity Center, Inc. (JSAC) has been serving Atlanta's children for over a decade.  As a 501(c)3 non-profit organization, our mission is to empower students from diverse and underserved communities through exposure to Science, Technology, Engineering, and Mathematics (STEM).  Our students develop self-confidence and leadership skills by experiencing success while overcoming a multitude of challenges in STEM.


"Impacting lives since 2005"

Programs and Services



The Johnson STEM Activity Center is "home" to several robotics teams.  All resident teams have their own 10' x 10' build space as well as access to a regulation sized robotics field, a fully equipped machine shop and three dimensional (3D) printers.


Upcoming Events

  • Daily Operation, Johnson STEM Activity Center
    Daily Operation, Johnson STEM Activity Center
    Wed, Jun 30
    Johnson STEM Activity Center
    Jun 30, 4:04 PM – 8:04 PM
    Johnson STEM Activity Center , 275 Decatur St SE, Atlanta, GA 30312, USA
    Students from any one of our eight (8) member robotics teams may be designing, tinkering, building or programming their robots for their upcoming regional and national competitions. Plus, children may be working on their LEGO building projects after school or on the weekends.
  • Robotics Practice
    Robotics Practice
    Tue, Jul 27
    Johnson STEM Activity Center
    Jul 27, 3:00 PM
    Johnson STEM Activity Center, 275 Decatur St SE, Atlanta, GA 30312, USA
    Here's your opportunity to meet robotics students of all ages from the different levels of the FIRST robotics programs.
  • Online Math Help
    Fri, Jun 11
    Location is online
    Jun 11, 6:30 PM – 10:30 PM
    Location is online
    Join us every Wednesday from 6:30pm - 7:30pm for FREE online math tutoring.