In this article, a series of activities on explicit teaching of specific aspects of the 'nature of science' are presented. The authors explore teaching the nature of science through inquiry-based activities on electric circuits. The activities concern classification of objects as conductors or insulators and took place in three classes of 4th…

The mobility of peoples and their settlement in our country has created a new dynamic in dealing with population groups with particular linguistic, cultural and social characteristics. At the same time, it brought to the fore the case of the Roma, who have been active in Greece for decades without being fully integrated into the social and…