The purpose of the study is to suggest concrete class model of essay instruction method by multiple texts composition method. At that time, the point that elementary essay should be different from concept and level of methodology of college entrance essay education and the point that ability to interpret and express independently public issue from elementary level should be fostered are perceived. Essay instruction of multiple texts composition method is the method fostering critical thought by inducing overall meanings of texts which are connected with a theme in diverse shapes, and it weights inner influencing relations of texts and stresses independent thoughts and meaning composition. Through composition method of compensation relation, by putting public issues to private interests, more active class participation can be induced and through composition method of change relation, by approaching a theme (issue) in diverse views, thought extension can be induced. To foster intensively ‘persuading power’ which can be called a basic ability of essay, composition method of discuss relation can be used. Elementary essay instruction method using multiple texts can be methodological strategy which can promote phased suggestion of diverse materials, participation will and critical thought extension based on this, and process of personalization of public issues.