This is unreadable, but I dont agree anyway - obviously the smaller the class size the better I know individual students, the more individual work I see during the lesson, the more individual feedback a student gets, the bigger an influence the understanding and performance of individuals have on the direction the lesson takes, and on planning for the next lesson
I teach groups between 2- 120 the smaller groups being in extra help sessions arranged at lunch time, normally for around 5 students, the big groups, being when lack of teachers means throwing a whole year group into the sports hall with one teacher, and the premises staff patrolling and monitoring behaviour.
and every size in between
The smaller the class, the faster the average student progresses, in my experience