The purpose of this article is to explore teaching methods Korean speaking education using Social network service(SNS). This method is a new model produced with highly integrated development of information technology and education, it represents a direction towards educational development and reform. Constructing a learning environment suitable for learners is the basis for realizing the reformation of teaching and studying methods. An educational environment enabled by SNS is the most advanced virtual and individual learning environment, which can deeply integrate a virtual environment with the learning subjects, foregrounding learners` subjective position in the learning process, according importance to the teachers` guiding function in the process and supporting learners` social coordination and communication. This learning environment also provides the student with rich instructional resources such as learning contents, participatory learning environments, and practical and realistic context. Teaching models can be designed on the basis of these characteristics, and aid the development of self-directed learning abilities and problem-solving abilities of students.