Jayapura, Papua, Nov. 13 -- Under the scorching sun reflecting off the grounds of Sentani 1 State Senior High School in Jayapura District, Papua Province, the classroom atmosphere remained vibrant.

Students enthusiastically repeated the pronunciation of Sentani language words taught by their teacher.

That day, representatives from the Education and Culture Office of Merauke District, South Papua Province, visited the school to conduct a benchmarking activity.

They wanted to directly observe how the Sentani language learning program has been implemented in Jayapura.

Despite the heat, the participants stayed focused. With notebooks in hand, they followed the teacher's explanations alongside the students in class.

Merauke District is cu...