Online courses possible. Individualized lessons centered on the needs of the student, adapted to his level. The objectives are established with the student. Flexibility. Lessons with the teacher or with the student (around Saint-Sauveur and Ronse, up to Ellezelles, Frasnes-lez-Anvaing, Leuze, Ath and Tournai). Classes can be given in French and Dutch. These courses are intended for primary and secondary students mainly. The subjects concerned are mathematics and sciences such as physics and chemistry (preferably inorganic).