The "Artistic Wonders of Indonesia" course centers on three main themes: Indonesian traditional music, batik techniques, and National Heroes Day celebrations. It integrates language arts and social studies courses, guided and integrated by the arts. Inspired by Indonesian traditional arts and National Heroes Day celebrations, the course combines humanities, language arts, and other subjects to deepen students' understanding of Indonesian culture, art, and literature, gradually building their interdisciplinary aesthetic appreciation and historical perspective. Students will also engage in hands-on activities, performing traditional Indonesian music, batik techniques, singing, fashion shows, or creating posters of national heroes, enriching their aesthetic literacy and extending this knowledge to everyday life, enabling them to observe the existence of beauty and appreciate local culture.