freimet 18
Célestin Freinet (GARS, 15 October 1896 - Vence, 8 October 1966 ) was a French pedagogue, creator of the techniques that bear his name, used in numerous methods of pedagogical research. Some people know it as a method but the question is that he mentions as since says that the techniques can be adapted to different context and can be updated as opposed to the method that is closed and cannot be changes.