In the process of teaching and learning, first-year English majored students at Dong Nai Technology University frequently make errors especially in speaking sessions. As a matter of fact, pointing out errors is extremely necessary task for learners to know whether they are successful or not when speaking the language through the feedback they receive from the teachers. Therefore, this study was conducted to introduce the effectiveness of using various error correction techniques in teaching students’ speaking skill. Both research methods including classroom observation, and questionnaire were used to collect data from 120 freshmen and 4 lecturers at Faculty of Foreign Languages. Several conclusions regarding the efficacy of using error correction approaches when teaching speaking skills to English language learners have been made from the study. In addition, the findings of the research may provide valuable insights for educators and researchers in optimizing teaching methods and supporting the development of students’ English oral performance.