Philippe Watrelot is an economics teacher at Savigny-sur-Orge high school (91) and an instructor at the École Supérieure du Professorat et de l'Éducation (ESPE) in Paris. He is a former president of CRAP-Cahiers Pédagogiques and of the Conseil national de l'innovation pour la réussite éducative (CNIRE). He also runs a blog dedicated to education news: Chronique Education.