There are three basic types of error correction:

1. [[Teacher correction]]: The teacher corrects the student.

2. [[Self correction]]: The teacher indicates the student has made a mistake or error and gives the student an opportunity to self-correct.

3. [[Peer correction]]: The teacher asks other students to correct the [[mistake]] or [[error]].

A decision to correct or not is based on many factors: the most important criteria is whether the activity you are doing is for [[accuracy]] or [[fluency]].

so good so nice
يا سلام عى خبرتك يا استاذ هل من مذيد
شكرا جزيلا

حقا

إنك أستاذ الأساتذة

أعمالك تتحدث عنك

و أنت من يفضل الصمت

شكرا علي الاطلالة مستر سامي
I have something to add.these questions as a guide to deciding whether to let an error go or not. Which do you consider to be the most important?

1. Does the mistake affect communication?
2. Are we concentrating on accuracy at the moment?
3. Is it really wrong? Or is it my imagination?
4. Why did the student make the mistake?
5. Is it the first time the student has spoken for a long time?
6. Could the student react badly to my correction?
7. Have they met this language point in the current lesson?
8. Is it something the students have already met?
9. Is this a mistake that several students are making?
10. Would the mistake irritate someone?
11. What time is it?
12. What day is it?
13. What's the weather like?