Learning modern languages is good way to engage the mind, and learn more about the culture and society of other countries. When you are learning a language, you also increase the knowledge and understanding you have of your own language. Classes are based on starting with what you already know, and increasing that knowledge based on why you are learning a language. Depending on your age and level, authentic materials are also used, to prepare you for real-life situations.

Before doing a teacher training course, potential students can work as assistants, and supplement their experience with learning more about the theories of education. Understanding key terms and concepts can help them to understand the different teaching and learning styles they experience at work.