Heat exchanger in process of making sagu sep as papua’s contextual science learning media

Abstract
This paper aimed to examine the indigenous culture of the Kanume tribe in the process of making Sagu sep as a medium for Papuan contextual science learning. This research was conducted in the Sota district of the Merauke Regency. The method used is descriptive qualitative research. The data collection technique is done through observation, literature study and in-depth interviews. The data obtained is then represented and interpreted in the concept of the heat exchanger. The results of the study show that there are scientific concepts that exist in the process of making Sagu sep and can be implemented in science learning.