text: Teachers need to stop relying on technology to teach. A teacher should be required to take classes that can help them become a better teacher and to help them with reading emotions. Instead of them using the Facial Action Coding System to find out kids emotions they should take a psychology class. That class will teach them what they need to know about humans. Especially humans going through adolesence. Once those teachers understand how emotions work they wont have to rely on a technology that isn't flawless.