students and the teacher

1.       It does not create distinguish between the students and the teacher. The real reason is that people support co-education because dominancy of western culture. Coeducation is essential because it is helpful for grooming of people.

raise the standard of education

The system of co-education will not raise the standard of education because in coeducation system a large number of students learn together in which students are ignored.  Co-education will create many problems not only for the students but also for teachers.

Teamwork

Teamwork is very important to achieve same goal in the group work to achieve tasks and goals. Teamwork makes the people disciplined and punctual when individuals perform their tasks with responsibilities.