Abstract
Every teacher must deal with mistakes made by students in class. Teachers employ strategies and techniques to correct their mistakes, particularly during lessons. This study investigated teachers' approaches to students' mistakes in online classes. The researchers were concerned about the effects of the teachers' approaches on students' behavior. The study sought to identify the most common mistakes made by students in online classes as perceived by teachers. Likewise, to understand the various teachers' approaches as well as the students' real-life experiences with their teachers' approaches The researchers made use of an explanatory sequential design in the study. This study selected the respondents through complete enumeration and simple random sampling methods. Wherein BSEd Mathematics teachers were all selected, while BSEd Mathematics students were identified randomly. The researchers gathered the data by using a survey and open-ended questionnaires prepared by the researchers. Researchers used Google Forms that contained questionnaires. The researchers conducted a survey online and collected the data.
