As a teacher, you should try various teaching techniques to make students comprehend the lesson, such as the English Mom technique. You made many mistakes in conversation when you were younger, but your mother did not point out your grammatical error. She just corrected your sentences, and sometimes she would teach you more details about your mistakes.

For example, you said, “I like a dog,” and your mother will correct you by saying, “Oh, you like dogs. That is what you want to say.” However, you cannot use the same methods when you are teaching adults. It would help if you repeated their errors along with the corrections. It would be best if you determined the frequency based on your students. Japanese students prefer to be corrected directly, and meanwhile, Italian students usually like to keep talking. This is just a generalization, and every student is different.

You need to write down all of their errors during the lesson, including the ones you corrected and those you do not. You may go through the mistakes and corrections at the end of the lesson and ask them to repeat the correct answer. For example, a student says, “Last week I went see the doctor,” and you will repeat and correct the sentence, “Oh, last week you went to see the doctor.” You need to inform them about their mistakes and issues not to repeat the same thing in the next lesson. You may give them a link to an article that covers the grammar rule, and you can use the same techniques for pronunciation errors.