E-LKPD Science Based on Ethnoscience is an application designed to help students understand the importance of eating and drinking through an ethnoscience approach that combines scientific knowledge with local wisdom. By using this application, students can explore concepts such as nutrition, digestive processes, and health interactively through content tailored to curriculum needs. Thus, this application not only provides an in-depth understanding of our body's food and drink needs, but also links it to local cultural values ​​and traditions, making it more relevant and interesting for learners.