I Learn Geography, Grade Three, 1965, compiled and published by the Ministry of Education of the Republic of Vietnam, was the official textbook for Grade Three elementary students (equivalent to today’s 3rd grade). The book integrates observation, storytelling, hands-on practice, and reasoning to stimulate curiosity and develop critical thinking skills. It consists of 32 lessons divided into five thematic chapters: Astronomy and the Earth; World Geography; Geography of Vietnam; Map Reading Skills; and Natural Features – Population – Agriculture of Vietnam.