Abstract-The current study aims to investigate types of corrective feedback used in two classroom settings (i.e. EFL and international school classrooms) and to compare the frequency of corrective feedback types used in the two classrooms. The participants of this study were 31 students from two classrooms (6 international and 25 in EFL classrooms) and their respective teachers; one in each classroom. Data was collected through four classroom observations and one semi-structure interview conducted with the teacher from each classroom. The findings revealed that all six types of feedback were provided by the teachers in the two classrooms. A comparison of the frequency of the use of corrective feedback in two different classrooms revealed that recast was the most frequently used type of feedback in the EFL classroom while metalinguistic clues were used the most in the international school classroom. Data from the interviews suggested that teachers from both classrooms provided the feedback to students without awareness of how the feedback types should be used appropriately for different foci of the content. This study recommends the need for teacher training on corrective feedback so that the teachers will be able to analyze, select, and provide appropriate feedback types to learners. Index Terms-corrective feedback, English language classroom, EFL, immersion program