Moreover, if pupils do know that they are not good at...
Art and music classes should be compulsory in high schools
The art is a very important for the formation of human morality. However, someone have a talent and some have not. Those who are not so successful in an art, may not get an excellent mark and deprived of the opportunity to get diploma in future. Moreover, if pupils do know that they are not good at some lessons as their classmates, it may reduce their self- esteem. Everyone has different abilities and would not it be right to develop them each individually. Moreover, of course, it helps to be very versatile, but if pupil have not any interests on these particular subjects. Art can lose its uniqueness in the eyes of the students. Perhaps it would be better if such a science as an art will be something very lofty and noble.