education; homework; school; studying; child; home; study; writing; childhood; learn; caucasian; notebook; student; kid; indoors; people; textbook; desk; book; learning; schoolboy; boy; paper; pencil; pupil; knowledge; work; frustration; lesson; male; thinking; table; one; quarantine; pandemic; person; little; training; working; coronavirus; concentration; schooling; children; isolation; junior; preschool; epidemic; bored; home education; self education