AN IMPORTANT PREREQUISITE FOR TEACHING

I read the chapter number one of the book qualities of effective teachers. The part number one says what we have to do an effective teacher where we can read different prerequisites of effective teacher. All of the prerequisites are importants to be an efective teacher, for example to have an ability to speak is necessary to communicate with our students, but it depens the level of the studens can have, may be the teacher can speak quickly and can say this can say that but we have to thing if the students' level is good to learn or to understand to us in a good way. I think that we could speak using strange words but our goal is that students can understand the class. With the requisites  " Educational course work ", "teacher Certification  ". etc. I agree because to study about people, how to manage our class, and to have experiences working wirh studens are things that we have to have to be an effective teacher. 

My favorite and the most important prerequisite is CONTENT KNOWLEDGE AND EFFECTIVE TEACHING because if we know the content perfectly and we are teachers who can teach no matter what topic we have to teach. I can read if the teacher know alot he/her will be able to create a good proccess learnig and the teacher will be able to teac in a good way.