This research aimed to develop a science learning documents grounded on STEM-approach integrated ethnoscience for enhancing science concept achievement, environmental care attitude, and creative thinking skills of Junior High Schools Students in the fields of characteristics of substances. The research was conducted into 3 phases: 1) analysing current needs and conditions of need to develop learning documents with the theme of ethnoscience in the batikmanufacturing process 2) developing learning documents, dan 3) validation learning documents. The research revealed the following: 1) science learning documents grounded on STEM-approach integrated ethnoscience has not been widely developed, 2) the science learning documents includes syllabus, lesson plan, teaching materials, and assessment, 3) The results of validation showed that science learning documents are valid and reliable. It can be concluded that research can carried out with a large-scale data