Your itinerary ought to feature a visit to National University of Engineering. It's a popular educational institution with a vibrant campus.
You'll soon find out why this Managua modern university is visited by many travelers. If you're looking for other things to see here, Galerias Santo Domingo Shopping Center, Metrocentro, and Carlos Roberto Huembes Market are in the area as well. They won't take you long to get to from National University of Engineering.