Private lessons in physics in English for all secondary school classes in Alexandria, with the solution of all exercises and issues of the Contemporary Book, and the explanation begins as of July for high school students who wish to train to comprehend and understand the content of the subject and all the elements of one lesson, with training each class to solve exercises related to a topic The lesson as well as solving the examples of the contemporary book in a sequential, step-by-step manner, to reach full knowledge of the content of the subject - and for those of secondary school students who want languages in Alexandria, they should contact