Identification of Ethnomathematics at Bubungan Lima Traditional House in Bengkulu

The purpose of this study is to identify the ethnomatematical cultural relics in the form of parts of the customary house of Bubungan Lima in Bengkulu which can be used as a medium for the delivery of mathematical concepts. This research is a qualitative research using ethnography method. The result of the research shows that the parts or forms of the traditional house of the Bubungan Lima bengkulu have ethnomatematics related to the mathematical concepts such as the geometry concept of wake up space, the concept of wake-up, the concept of pattern sequence and odd number lying on the ladder, ellipse, integral, the volume of a rotary object.