Hello everyone. My name is Ayoub, a professor of industrial sciences, with more than 6 years of experience in academic support. I offer private engineering science lessons at home in Kenitra, Rabat and Casablanca or remotely for pupils and students: • Who has basic difficulties or deficiencies... • Who want to strengthen the base and get used to the techniques seen throughout the course and which are always useful to know and master. • Who wish to review the essentials of the previous year's program and get ahead of the program. These courses are intended for CP-BTS and high school students and are personalized for each student according to their level, ability and motivation, guaranteeing the best marks in the national exam. Methodology The course takes place in three stages: 1) Summary and explanation of the course or chapter to work on then target the essentials of the course. 2) Do simple exercises to put the course into practice and apply an effective method of solving and writing exercises. 3) In a third step I give exercises with increasing difficulty that the student will do on his own to test him and put him in a condition to manage independently. We correct this list of exercises together and the unsuccessful exercises are to be redone by the student for the next session.