Gratsu is an interactive educational app that introduces the solar system through a Baduy cultural approach. It features learning materials, engaging games, and assessments to test students' understanding and those who participate. The app's materials are the work of a teacher, Ms. Destiani, S.Pd., at SDN 2 Leuwidamar.
Gratsu, an application for learning about the solar system through Baduy culture with fun games.