Momotoa Goes to School is an environmental socialization activity, especially regarding the condition of forests in Eastern Indonesia and its relation to climate change which is carried out in a fun and educative way. This time the series was held at the Sekolah Anak Indonesia (SAI), which is a boarding school for the education of Papuan children from elementary, middle and high school levels in Sentul, West Java. EcoNusa sees the potential for Papuan children in SAI to be able to contribute to protecting the land of Papua. Therefore, through this activity, we provides information and knowledge enrichment for students about Papua’s forests and their relationship to climate change.