When and where was the first school built?

There's no single answer to when and where the first school was built. The concept of a "school" as a dedicated building for teaching evolved gradually across different cultures and time periods. We have evidence of early forms of education in various ancient civilizations, but these weren't necessarily housed in structures we'd recognize as schools today.

For example:

* Ancient Mesopotamia (c. 3000 BCE): Scribal schools existed, but were likely more like apprenticeships within temples or the homes of scribes. There's no evidence of purpose-built school buildings.

* Ancient Egypt (c. 3000 BCE): Similarly, education happened in temples and the homes of teachers.

* Ancient Greece (c. 5th Century BCE): While places like Plato's Academy existed, they weren't necessarily dedicated school buildings in the modern sense.

The idea of a formal, purpose-built school building likely developed over time and varied regionally. Pinpointing the very first one is impossible due to a lack of consistent historical records and the gradual evolution of educational structures.