'The bulk part of the teacher's work is to adjust the learning material to the needs, goals, and interests of students. Even though some groups' needs may coincide with each other, the group's dynamic is something truly individual in manner. The same goes for one to one students. From this perspective, it becomes evident that the difference between teaching one to one and groups has many layers to it. The number and nature of activities the teacher prepares for the class is different; so is the style of communication. This post was written by our TEFL certification graduate Polina K. Please no'