The Technology Student Association (TSA) is a national organization devoted exclusively to students engaged in science, technology, engineering and mathematics (STEM). Open to young people who are enrolled in or who have completed technology education courses, TSA's membership includes over 200,000 middle and high school students in 2,000 schools spanning 48 states. TSA partners with universities and other organizations to promote a variety of STEM competitions and opportunities for students and teachers. TSA is supported by educators, parents and business leaders who believe in the need for a technologically literate society. From engineers to business managers, our alumni credit TSA with a positive influence in their lives.