Intrinsic motivation refers to learning itself having its own reward (Arnold, 2000, p. 14). It means the learners are willingly and voluntarily (not compulsorily) try to learn what they think it is worth or important for them. When students have intrinsic motivation, they have the internal desire to learn and they do not have the need for external outcomes. There are no negative impacts in having intrinsic motivation. In addition, intrinsic motivation pushes the student to learn without rewards, because the need is innate or come from inside or depends on their own will. Lightbown and Spada (1999, p. 56-57) mentioned that teachers do not have many effects on students’ intrinsic motivation since the students are from different backgrounds and the only way to motivate students is by making the classroom a supportive environment.