text: The debate of online classes in place of traditional schooling is a complicated one. Allowing students to complete their academic career without actually attending school may help keep them on track, as they could continue to learn in situations that would otherwise require an absence, but at what price? Online classes cause students to miss out on important life lessons and practical skills, such as collaboration and time management, due the the structure of the assignments. Additionally, students will have less opportunites to interact with their peers and create long-lasting memories at school-sponsered events. For now, it is in the best interest of the children and the future society to keep students in the classroom. Allowing students to take courses online takes away from school's greater lessons and limits the social interaction that teens crave, despite the argument that it will help students keep on top of their studies in absent-causing situations. The use of a new technology called the Facial Action Coding System to read the emotional expressions of students in a classroom is valuable because the teachers can recoginze what is happening to the students or what they need. it will also be helpful for the students when they don't dare to ask or somthing that they can't explain.