Following

When the teacher is competent and loves his job. When the teacher is not disturbed by his superiors. When the teacher is encouraged by the administration

The material, the number of students .... it is secondary. A good teacher who loves his job, who is encouraged, who is ......... He will do his best to be effective.

When he has the ability of teaching.

The mains factor that makes professor effectiveness in the class is his ability. the other indicated factors are to improve his effectiveness.

The clarity in basic concepts and it's delivery in lucid language with proper emphasis on practical aspects makes a teacher performance effective in his class.

A teacher's should have clear concept of the subject. He should be able to teach in simple language with practicals involved about the subject articles.

Yes

Of course, the factors like good material with a reduced number of students with the technologies available make teacher's performance in a class more effective.

ASSESSING TEACHER PERFORMANCE IN THE CLASSROOM ...📷

https://www.sciencedirect.com/science/.../pdf?md5..

When the students are well engaged and their interest is sustained

Following

The quality and the less number of the students, the material who learns it to the students, the teacher ability for teaching and managing the class makes the performance is effective.

Regards

Following.

It's basically depends on ability of teaching.

Teachers are evaluated in the line with his performance , with the maintenance of creating a confidence among the students so that they may certainly study their program with the confidence .

It is the teacher with their academic performance for the student may create an atmosphere under the environment where student filled the presence of teacher with pleasure & confidence .

This is my personal opinion

Performance evaluation for teachers is a continuous process that takes place in three-year cycles. It consists of two complementary types of evaluation: formative and summative. The former is the process of gathering performance data, analyzing it, and using the results to provide feedback for the purpose of improving teaching. The latter is the process of using performance data to judge the quality of teaching in the light of the county’s established criteria for teacher performance.

regards

this link is useful

http://www.ascd.org/publications/books/104136/chapters/The-Power-of-an-Effective-Teacher-and-Why-We-Should-Assess-It.aspx

regards