One of the primary reasons parents send their children to private school is for the individual attention students receive. Private schools can provide that sort of attention because their class sizes are small. Small class sizes work. Small class sizes are one of the main reasons you send your child to private school. With that in mind, let's look at why small class sizes are so important.
1. There's nowhere to hide in a small class.
Imagine your child in a large high school class of 30-35 students. She's not good at math. Most of the students in her class don't understand math and could care less about it. So your daughter hangs out in the back of the room, keeps quiet, and tries to pay attention. The distractions and cutting up around her mitigate against any meaningful learning. Consequently, your daughter falls further and further behind in math. Sadly, public school class sizes increase as school districts struggle with budget deficits. As a result, class sizes of 30-35 students are common.
Contrast that learning environment with 12-14 students seated around a Harkness Table in a boarding school. A Harkness Table is an oval table. The teacher sits at the table with his students. This arrangement places students in a situation where they have no choice but to engage and interact with each other and with their teacher. A Harkness table creates a climate for learning.
This video discusses teaching in large versus small classes.
Implicit in the