3. the teacher has no knowledge, no time. Some teachers have teaching obligations in several classes. Do not have time to update or classroom Interior. Again, my lack of experience in classroom management
3. The teacher does not have time to know some of you are teachers in the classroom teaching load. No time to improve or renovate classrooms. The lack of experience in managing the classroom.
3. Teachers in no time, no knowledge, some teachers are teaching load in class. There is no time to improve the interior or classroom. The lack of experience in the management of the classroom.