What do do you say on a class environment effect on teaching?

Classroom environment is the most important thing that effect the teaching. A peaceful and calm classroom provide better learning to the students because they will learn without any disturbance.

Everything in the classroom should be designed properly and should placed on it's right place. There should be no disturbance in the classroom.

Class environment is a broader term and is inclusive to the facilities available and dicipline prevailed. Indeed both of these are important and directly affect the performance of activities going on in the class. 

When we say facilities it means the comfort in the class; light, temprature, seating, space, lecture tools etc. The more you provide the more effective performance there will be.

In case of discipline you need to create a friendly but disciplined environment. If it is too friendly then there will be no discipline and if it is too strict there will not be performance. So we need to establish a balance in attitude.

Thus it become easier to get desired results.

YES IT AFFECTS BOTH STUDENTS AND FACULTY AN WELL TAILORED A.C.
LECTURE HALL WILL INDUCE TEACHERS AND STUDENTS TO ENABLE THEIR WORK EFFECTIVELY AND THEIR CONCENTRATION LEVEL RAISES JUST IMAGINE AN INAPPROPRIATE CLASS ROOM WITHOUT EVEN A BLACK BOARD OR PROPER LIGHTING AND AIR CIRCULATION ARRANGEMENT