I have a current kinder son. There are 20 kids in the classroom, 6 girls and 14 boys. There are 2 kids reading way beyond (guided reading level m) 2 kids reading beyond (guided reading level j) and the rest at at or below kinder standards. In math there is one child way beyond (3-4th grade level math- completing Singapore 3A) one above grade level (1st maybe 2nd grade level) and the rest at grade level.

hope this kind of answers your question