Students of the Real-Thematic Work Lecture (KKN-T) IPB University located in Lubuk Jering Village, Air Hitam District, Jambi conducted the SERASI (Rimba Asik School) program to Orang Rimba, especially children. Orang Rimba or Suku Anak Dalam is an inland tribe of Jambi who live around the Bukit Duabelas National Park area. In collaboration with one of the Jungle School teachers in Lubuk Jering Village, namely Ali Imron.