Here's a breakdown of the terms:
* "ụlọ" means "house"
* "akwụkwọ" means "book"
* "praimari" is the English word "primary" adopted into Igbo
So, the literal translation would be "book house primary".
However, in everyday conversation, people may simply use "ụlọ akwụkwọ" or even just "akwụkwọ" to refer to primary school.