'Darakht-e danesh' means "knowledge tree" in Dari, one of the official languages of Afghanistan. The Darakht-e Danesh Library is an open educational repository of high quality, free, local language learning materials for Afghans of all ages, which includes more than 6,000 resources in nine languages. These open source resources include lesson plans, pedagogical tools, exercises, experiments, reading texts, work books, curricula and other resources for use in Afghan classrooms.
The app allows you to search, view and download resources for offline usage.