The purpose of this study is analyzing how to utilize media in grammar textbooks and discussing categories divided by application functions. The researcher divides various media those are used in grammar textbooks into 6 categories and analyzes how they are utilized and type of application function. Media is divided by form of delivery function ; they are photo media, picture media, text media, animation media, video media and mixed media. These 6 media forms have 14 application functions. And these 14 application functions are classified into 5 forms ; they are Thinking Function, Sensitive Function, Material Function, Margin Function and Mixed Function. Thinking Function performs thinking process. It includes comment function, interest function, deductive function, diffusional function, and revelatory function. Sensitive Function stimulate function of learners. It includes design function, visual function, playing function, and spirited function. Material function performs as study materials. It includes material function, content function and positive function. Margin function is an additional function. It includes selectively showing function. selectively showing Mixed function appear when over 2 media are integrated. Each media has different characteristic and functions by its attribute. When the media is utilized under its function and characteristic textbooks by materials or tools properly, it can be focussed on its function and role, correspond with purpose of use. Furthermore, we can expect synergistic effect.