English Language · English

Ms. Anita teaches English in Class VI. Over the month, she notices several recurring errors in her students' written work - incorrect verb forms, wrong prepositions, and misplaced articles. Instead of pointing out individual mistakes publicly, she keeps a record of these errors. Once every two weeks, she conducts a special session where she writes the common errors on the board and asks the class to identify and correct them. She never reveals which student made which error; her aim is to help everyone learn without embarrassment. Students participate actively and gradually reduce these mistakes in their writing. What pedagogical activity is the teacher performing?