Aspirations of young students to throw the trash. Cause a foul according to various locations, as well as in the classroom. As a result, the classroom is not available and interested in learning.
Casualness of adolescent students of the trash is not trash. Causing the dirt to various locations, including in the classroom. The classroom is not livable and less interested in learning.
Thoughtlessness of adolescent students in trash, not trash. The dirty places as well as in the classroom. Result in the classroom is not livable and reduce the interest in learning