He has experience in the area of Chemistry, Communication and Education, currently with projects on Media and Scientific Literacy. UNIVESP – Virtual University of São Paulo, cooperation as professor and supervisor. Representative of South America and twice President at IOSTE – International Organization for Science and Technology Education; Education Director – ABQ – Brazilian Chemistry Association, Director of International Affairs – ABQ; Coordinator of DINTER – Interinstitutional Doctorate – UFPI-FEUSP. Internationally, he was consultant and teacher trainer for the ProForsa I and II Project in Mozambique by JICA – Japan International Cooperation Agency; Visiting Professor at Siauliai University – Lithuania by Erasmus; Visiting Beijing Normal University – China and Hiroshima University – Japan by INEI – International Network of Education Institutes; Visiting at the University of KwaZulu-Natal – South Africa by PAME-CAPES-Brazil. He is a member of the editorial board of indexed journals and editor-in-chief of Problems of Education in the 21st Century.