Abstract : Duplang site in Jember regency has a historical value high enough so it can be used as a source of historical learning. This research is aimed to examine and describe the historiaty and use the Duplang Site as a source of historical learning with using historical methode. Analysis and interpretation result prove that prehistoric relics on the Duplang Site has a historical value. It can be known by the historic period in Kamal village was in habited by early humans. With the objects of prehistoric relics on the Duplang Site it can be used as a medium of teaching history. Key Words: History, Advantag