In our tiny community we are fortunate to still have a public school for kindergartners through 3rd graders. The last few years there has also been a preschool for 4 year olds. They have one teacher and one aide and all the age groups are together for most of the day. Enrollment varies wildly every year. I believe there has been as many as 14 in the past and this year there are 5 (ALL GIRLS!) - counting the 3 preschoolers. Busing is available for the school-age kids and it can be a really long bus ride - 20+ miles for some. They do amazing things with the few kids that in larger group settings would not be possible. 4 year old granddaughter Brooklyn is absolutely loving it this year.