The main object of this writing is to interpret the relation between learning and cultural identity, and advance to claim the importance of including aboriginal knowledge to our curriculum. Because curriculum designer assumes that every learner has the same cultural background, and ignores that it can make the different view of knowledge through cultural difference, and affects the aboriginal students' learning achievement. Due to there is not any aboriginal knowledge in the formal curriculum, the aboriginal learners are the outsiders in the classroom and can not build their cultural identities. Multi-culture is a precious assets in Taiwan, it is a necessary mean to express the different voices of ethic groups, and set up the good attitudes of sharing understanding.