"The Korean public education structure is divided into three parts: six years of primary school, followed by three years of middle school and then three years of high school. In 1996 only about five percent of Korea's high schools were coeducational. The proportion of coeducational schools has increased by almost ten percent. However, classes in many coeducational high schools are still divided along gender lines. The curriculum is standardized so now both boys and girls study technology and domestic science." (Quoted from article)