Because we provide each student with comprehensive and individualized instruction, we prefer to group students of different levels together. Over the years we have found that this reduces the self-consciousness of some students and the arrogance of others while stimulating natural, healthy competition. It also ensures that no assumptions are made about a student’s skill level and that all students can perform at their best of their ability. Moreover, we prefer to set up the teaching atmosphere in the same way as the testing atmosphere, in which students will not be sitting in skill level groups.