The MESA Schools Program is a K-12 competitive STEM program offered afterschool in nine states. The program provides teacher training, academic tutoring, internships, field trips and pre-college pathways into STEM college programs. The MSP is hosted by an established state office (district, community college, university, or non-profit) that oversees the day to day operations of the program. Each approved host is expected to serve 50% or more students who are either 1) underrepresented in STEM careers (including girls of all backgrounds), or 2) attend economically disadvantaged schools.

The MESA Engineering Program offers retention support for first year students who directly enter a 4 year engineering program. Students identified as “at risk” because they lack strong math skills, or who are not familiar with engineering disciplines receive mentoring, academic tutoring, work study and additional services before, during and after admission to their engineering college. MEP is funded through grants, tuition revenue and donations.