This study discussed ways to efficiently educate Korean will express ‘-(으)ㄹ 거예요’through image-related activities. To this end, the grammar properties of ‘-(으)ㄹ 거예요’ were examined, and a method was proposed to visualize and educate grammar education in the educational field by combining the activities of applying visual thinking to the part used in the step-by-step class plan. In the field of Korean grammar education, various attempts are made for efficient grammar education. Expanding from the traditional meta-lingual teaching method, we sought ways to enable clear awareness of the target grammar by drawing pictures of the communication situation in which the target grammar is used through image association activities and engaging in empathy activities among learners. Through the process of sharing ideas about communication situations, learners can increase their interest in grammar classes and actively participate in learning. If attempts on these educational methods are accumulated, it can contribute to establishing more diverse and interesting educational methods.