The Enforcement Rules of the Education Act for Indigenous Peoples Article 10

The provision of ethnic education referred to in the Act, Article 18, Paragraph 1 shall be undertaken using a wide range of approaches, in principle in the form of formal instruction supplemented with courses and other educational activities related to the cultures of indigenous peoples.
中文原文 原住民族教育法施行細則第10條
本法第十八條第一項所定實施民族教育,以採多樣化方式,以正式授課為原則,並輔以相關課程及其他與原住民族文化有關之教育活動。

English translation for reference only; the Chinese text prevails. Not legal advice.