School of Sciences, UNAM School of Sciences, UNAM The Faculty of Sciences () at the National Autonomous University of Mexico (UNAM) is the entity where natural and exact science-based majors are taught. It has both undergraduate and graduate studies, some of the former in joint teaching with other faculties, most commonly the Faculty of Engineering. The Faculty of Sciences is the most important science school in the country by the number of students and the quality of its research. Together with the research institutes that surround it, it is considered one of the biggest research complexes of the UNAM. The history of this faculty
José Luis Trejo hired by Necaxa after manager Hugo Sánchez left to coach the Mexico national team. He was fired from UAG Tecos in 2008. He was next employed with the Liga MX Mexican Primera División club San Luis. On 4 September 2013, Trejo became the new manager of UNAM. José Luis Trejo José Luis Trejo Montoya, (born August 4, 1951) is a Mexican football coach. Trejo played club football for Atlético Español and Tecos. Trejo has coached Toros de Neza, Cruz Azul, Chiapas, C.F. Pachuca, UANL Tigres, Monarcas Morelia and Necaxa. He had managed more than 300 First Division matches. Trejo took