Two more splits: In my hometown (in Tennessee), the split was originally K-3/4-8/9-12, but around 2000 they completed the construction of a new high school, so

Two more splits: In my hometown (in Tennessee), the split was originally K-3/4-8/9-12, but around 2000 they completed the construction of a new high school, so the old high school became the new junior high and grades 4-8 got redistributed so that it was now K-2/3-5/6-8/9-12.