Doris, managing a classroom of 2 can be difficult in that there are not really enough students to engage in deep discussions. Of course the students may benefit as they get much more of your direct attention. I prefer a classroom with a minimum of 8 students. This size tends to allow for good discussions and allows me time to get around to each student and provide them with very personalized attention. This is not to say a classroom of 15 to 20 is not manageable but the larger size does require some different techniques and less time that can be dedicated to each student. James Jackson