Write an application to principal of your school requesting him to manage extra classes for weak student

To The principal Saraswati vidya mandir sitamarhi. Sir, Respectfully we would like to bring in our kind notice that we are student of class ....... Sir our exam are coming and syllabus of maths is not complete. There are many weak studwnt in my class in this subject. Kindly arrange an extra class of maths so we can improve our result. We shall be highly obliged to you. Your obediently Students of class .....