Our Vision

“Unveiling Potential Through Exposure”

Our Mission

SEM Link’s mission is to strengthen the self-efficacy of K-12 students to pursue STEM careers by exposing them to positive adult role models from the Science, Technology, Engineering and Mathematics (STEM) community that increase students’ awareness of STEM careers and encourage their participation in STEM Research through digital learning and hands-on activities.

Organizational History

Science, Engineering and Mathematics Link Inc. (SEM Link), is a tax-exempt national nonprofit organization that was founded in 2005 by Tokiwa T. Smith in Atlanta, Georgia on the premise that exposure to the Science, Technology, Engineering and Mathematics (STEM) community is critical to K-12 students pursuing STEM careers.  Hence, the organization being named SEM Link, because the essence of our work is connecting youth to the STEM community for youth to provide them with positive adult role models in STEM. Our programs and events increase students’ awareness of STEM Careers and encourage their participation in STEM Research through digital learning and hands-on activities.  Since the organization’s inception SEM Link through our programs and events over 600 STEM professionals have exposed over 15,00 youth to over 50 different STEM career paths as well as supported hundreds of young STEM research trainees.

Letter from the Executive Director

The vision for SEM Link appeared to me in 2003; it took two more years for me to lay the foundation to start the work of the organization in 2005. I am amazed how over the years, an organization that once was an idea on paper and only served one middle school in Atlanta, has made an impact in STEM Education and Outreach. 

When I reflect upon the work of the organization and why I continue to do this work,  I think of my own childhood.  I was a young Black girl growing up in Miami, who loved and excelled in math and science. My parents were not STEM professionals nor could they directly support my love for math and science. Yet, what my mother did was listen when my 6th grade science  teacher Mrs. Richardson that told  her that I excelled in math and science and to create an environment to encourage and support me. Therefore, in spite of not having positive adult role models in STEM during my childhood, I was always confident in my ability to excel in math and science and knew that I would become a STEM professional when I grew up. Upon graduation from high school, I went to Florida Agricultural and Mechanical University (FAMU) and obtained my Bachelors of Science in Chemical Engineering. However, I understand that my experience is unique. Most kids, especially those who are from ethnic and racial populations historically excluded in STEM, need positive adult role models in STEM to consider pursuing STEM Careers. 

In the years since our inception, I have stayed true to the vision of the organization, “unveiling potential through exposure”. The main focus of exposure for youth  is seeing diverse STEM professionals, this is especially important for students of color to meet STEM professionals of color. The second focus of exposure is providing youth with opportunities to engage in various STEM activities, to feel more confident in their ability to do STEM and explore STEM careers. The reason I named the organization SEM Link is because providing youth with positive adult role models in STEM is critical to encouraging youth to pursue  STEM Careers.   As a chemical engineer, it has been a pleasure to engage over 500 members of the STEM community to share their passion and expertise in STEM to inspire the next generation of STEM professionals.

I am thankful to be able to do this work that makes a difference in the lives of children and fills the pipeline for a diverse, future STEM workforce. I am also thankful for every individual and organization that provides SEM Link with the financial and non-financial resources to do this important work.

Tokiwa T. Smith
Founder and Executive Director