there is always a beginning in doing something, then it is continued by the process. afterward, is ending. That is the formula of life ; a birth, grow up, and die. when, we try to relate with the learning process is similar with the fist of life that is; Engage, Study, and Activate (ESA). Engage is giving a warming up to the students about the topic that will be discussed. Then Studying is began the material. the last is activating, it means that the students must practice the knowledge which is learnt. thanks just do and practice