Associate Professor in Mathematics with a Master's degree in Mathematics and having worked for 22 years in middle schools, high schools and universities in France and Luxembourg, offers her help to pupils and students. Problems understanding the subject, unsuitable learning methods, gaps or lack of motivation to succeed, I can help you solve them. My experience in the French and Luxembourg systems, at all levels of secondary education and in higher education classes, as well as my knowledge of French, German, English and Luxembourgish, allow me to adapt to the profile and level of the learner. The duration of the course is to be determined with each learner according to their availability, needs and ability to concentrate.