Fr. Demetrios G. MAPPOURAS, PhD is the Chief Education Officer for Secondary Education at Larnaca & Famagusta District Education Office of the Ministry of Education, Culture, Sports and Youth in Cyprus. He is the Vice President of the Cyprus Biological Society. He has taught for over 37 years from Secondary School to the University level (Univ. of Athens, School of Science, Dept of Biology & Hellenic Pasteur Institute, Athens, GREECE). He has participated in several competitive national funding research projects. He had the opportunity to contribute to the development, research validation and evaluation of innovative learning material related to Biology. As a Biology Inspector, he was head of the team of experts of the Ministry of Education and Culture, as a Content Specialist, for the development of Digital Educational Content for Biology. He coordinated, as a Biology Inspector at the Ministry of Education and Culture, all Health and Environmental Education Programs operating in Cyprus Secondary Education (ΕΥ ΖΗΝ, ENHPS, Golden Green Leaf, Globe, Eco-Schools, Young Reporters for the Environment, SEMEP). He was the coordinator and co-author of the 4 Biology Activity Books that are applied in the Secondary Education of Cyprus from the 7th to 10th Grade and the respective Teacher’s Guides. He has publications in international scientific journals and international scientific conferences.