The national seminar was held with the theme related to the world of education by discussing the problems faced due to the development of the times and increasingly advanced technology, this activity was held by presenting competent speakers. The National Seminar on Kovalen Edu Fair IX was held on Sunday, October 27, 2019 in the hall of the FKIP UNS building. The speakers at the seminar national were Dr. Achmad Aditya; Dr. Eng. Agus Purwanto, S.T., M.T; and Dr. Endang Susilowati, S.Si., M.Si. They discuss about “Implementation of Youth-Transforming Technology Toward Indonesia SGDs 2030”.

National Seminar at the Covalent Edu Fair VIII on November 4, 2018. This activity was held on the 3rd floor of the FKIP UNS F building hall. The theme of this activity is “Turning Science and Learning Challenges into Opportunities for Millennials in the Industrial Era 4.0”. The speaker of the activity is Prof. Dr.(H.C) Dahlan Iskan; Prof. Ir. Ari Handono Ramelan, M.Sc(Hons)., Ph.D; and Dr. M. Masykuri, M.Si.