The paper is to study Kobong's educational thoughts as view point of human, education teleology, curriculum, education methodology, modern educational meaning. However, a small number of prominent scholars have tried to investigate Kobong's system of philosophy in their various ways. Therefore his thoughts much need for our educational situations, and his thoughts and practices on education must to deal with synthesis and analysis.
Kobong understood the human as the existence which is independent in creation development of space. He made bright the inside, outside deed apply the society by doing deed so that we are irreproachable in the education teleology that make a saint. The curriculum is composed of the Confucian classics, literature, history. The education methodology which is the complement relation of seong(誠), gyeung(敬), kyeogmulchigi(格物致知) is inclined theory the concern rather at the practice, Therefore his education method is active in the solution and reform of reality problem. Modern educational meanings are the education of harmony and human, life education, the association of the justice, the attention concentration.