Volume 5 | Issue 2 | Year 5 | 2017 Table of Content Editorial Spyros Kioulanis 6-7 Gamification is not (just) a game but it is an important material for on line distance learning Spyros Kioulanis 9-16 Second Language Acquisition theories as reflected in CALL and MALL Maria Mishou 17-28 Effective schools and predictors of academic success Androutsou Despina , Montgomery Anthony , Anastasiou Adamos 29-36 Results from the use of tablets for teaching the digestive system to primary school students Emmanuel Fokides , Foteini Makarouna 37-52 The usage of self-funded Vocational Training Programs, an evaluative approach by workers and unemployed Staboulis Miltiadis, Valkanos Efthymios, Vlaxou Despoina 53-76 Bullying in primary and secondary education. Τhe important role of teachers in detecting, preventing and dealing with bullying Eleni Kiosse, Despina Kiourtsidou 77-102 The collaborative planning of teaching and its contribution to the achievement of students’ learning: the case of Lesson Study Eurydice-Maria Kanellopoulou, Maria Darra 103-126 Universal Design for Learning (UDL): Fields and Examples of applications of the principles Achilleas Giannelos, Maria Mathioudaki 127-144 Investigation of the training needs of teachers on topics of culture Xanthipi Foulidi, Konstantinos Karakiozis, Evangelos Theologis, Evangelos C. Papakitsos 145-160 Learning theories and use of multimedia technology in Physical Education teaching Aspasia Dania 161-178 Basic aspects of cooperation between educator and the family Evangelou Filippos 179-193 Evaluation: Ally or rival of teachers? Antonios Papadopoulos 194-210 Media and Environmental Education Stelios Lazaridis 211-221 Investigating health education programs in secondary education Kadigiannopoulos Georgios 222-235 Comparing and comments on articles with reference to bullying amongst colleague teachers in schools. The role of the principal-leader Nerantzidou Anthoula, Mamakou Kyriaki 236-252 Τowards a cultural interdisciplinary teaching model in History of Art & Costume Sapfo A. Mortaki 253-269 Total Issue Total Issue Total Issue 1-269