text: In conclusion, Facial Action Coding System for students in a classroom is valuable. For informing teachers on how a student feel about the work that the student is given. Then, you can fully agree that this will notify if the student have things going on in thier personal life. Finally, you can conclude it would decrease the rate of students dropping out of school. So there you have it, why Facial Coding System is great technology to read emotional expressions of students in a classroom.                   A person is not always right about something. That's why you should ask more than one person the same question for the best advice. You will know when you got the best advice when you are getting the same answer. For example if you ask a man for directions to get to Walmart and he say take a left. Then you ask two more people and they say take a right. You will most likely take a right because more people told you to take a right then left. Getting answers from multiple people can help you make a better decision.