text: Many of us whether in elemenatary, middle school, highschool, or even college can relate to the emotions we feel throughout the entire day of school. Many emotions tend to spark when we're learning a new lesson in class. It can range from happiness, sadness to confusion, frustration and etc. But, it isn't always visible to your friends, family and much less your teacher. So, by having the "Facial Action Coding System" we can really improve what the students are truly feeling when learning new teachings. It can really come into value when a student is feeling frustrated in class, it can improve grade point averages, and just the simple act of knowing how a person is really feeling can make a situation of learning much more efficent and valuable.