Student in engineering school at ESIREM with a level confirmed in mathematics, physics and mechanics. I adapt the teaching according to the skills and the need to guarantee a quality preparation to the comprehension and the application of technical problems. The courses are accompanied by methods of learning to better organize the personal work. Learning technique to facilitate exam preparation and competitions. A point will be made periodically to check whether the skills taught have been acquired, organized in the form of tests grouping the knowledge learned during the courses.