This thesis, in an effort to gain wisdom on child education from our own traditional home education, has its purpose in putting in order the content of Yoolkol’s writings involved in child education such as ‘Donggeogesa,’ the chapters of ‘Sachin’ and ‘Geoga’ from ‘Kyokmongyokyol’, the chapter of ‘Jeongga from ‘Seonghakjipyo’ and ‘Soasuji’. To this end, the matters to be researched were set like the followings; What is the child education like in the writings of Yoolkok? What is the goal of child education like in Yoolkok’s writings? What is the content of child education like in Yoolkok’s writings? What is the method of child education like in Yoolkok’s writings? This thesis studied ‘Kookyokyoolkokjeonseo’ published by ‘Mental Culture Research Institute, gathered in ‘Yoolkolhakyeonkuchongseo’ published by the Academy of Korean Studies’. This book has content related to home management which includes ‘Dongjeogesa’, the chapter of ‘Sachin’ and ‘Geoga’ from ‘Kyokmongyokyol’, the chapter of ‘Jeongga’ from ‘Seonghakjipyo’ and ‘Soasuji’ which deals with the view of child education. All of those books mentioned above and other existing pre researched materials were used as supplementary materials and through this the view of child education of Yoolkok’ was analyzed and put in order. The followings are results of this research: The goals of child education witnessed in Yoolkok’s writings were first, to learn and practice the family rule and nurture the mindset to pay for the blessings, second, to learn and exercise parenthood who teaches men of character and third, to nurture self-restraint of the mind to live within means. Those goals are meaningful in that it is an education of trust and the one which recognizes the importance of nurturing men of character. More concrete content to realize these goals include first, ‘Hyo’ as a rule stipulating the family rule of parents and children based upon mercy and respect, and ‘Ye’ as rule of couples, fraternal love, ‘Ye’ of relationship between adults and children. The second one is preparation for parenthood who nurtures men of character which includes efforts of parents to get a physically and mentally healthy child which is called ‘prenatal care’ and as an educator the order of education, and as parents’ concern towards the physically and mentally right attitude, the education to habituate good basic life attitude appeared.. Third, as a way to teach temperance to learn the wisdom of moderation, mind orientation and the effort to be just and to stay within right means were found. The trial to teach family rule based upon human ethics is meaningful in that it creates a family community and moral social community where love and respect are harmonized and it is translated as an active effort to convey such culture and the trial to teach parenthood who nurtures men of character is meaningful in that along with a clear perception of being a parent, the educator, it tries to teach the needed preparation to be parents from childhood period in a formal and systematic way. The last one which is the effort to teach the wisdom of moderation is meaningful in that it teaches the importance of controlling the minds and makes them to act within the appropriate means without being slanted and nurtures the attitudes which enable them to lead the community lives harmoniously. The method of child education appeared in Yoolkok’s writings are the education combining knowledge and action and the education of correspondence of the inside and the outside which in other words are modeling education, timely habituation education, and the education that knowing and acting becomes one and body and mind becomes one and lastly admonition which awakens wrongdoings by rational conversation and behavior appeared in his writings. Modeling education means that the behavior of parents are the content of education and modeling is a direct ed