Etse-Module The Benefits of Acidic Bases in Life Ethnoscience Based Demak Society in the Utilisation of Lime

Teaching materials delivered by a teacher should be able to instil the character education of students through the culture and local wisdom that is around students who are integrated with the concepts that will be learned so that students can think scientifically about the phenomena they encounter every day. One way to incorporate local wisdom-based learning through the creation of ethnoscience-based modules. EtsE-Module it is an electronic module based on ethnoscience in Demak, a city in Central Java Indonesia which utilises lime as acne medicine on the acid-base material of Grade VII students in the first semester. Based on the results of the reconstruction of the science, the preparation of teaching materials can be loaded on the subject of science secondary school on the subject of acid and base. Students can discuss the process occurring in the phenomenon as well as inquire process on the topic according to the lesson plan that has been made by the teacher. The development of Ets-E-module is an electronic module based on local wisdom as the handling of junior high school students in studying IPA phenomena in the community.