Conversation so far:
What is the Breton language?
The Breton language is a very important part of Breton identity.
Why is it so special?
Breton itself is one of the Brittonic languages and is closely related to Cornish and more distantly to Welsh.
Is Breton widely used?
Breton as an everyday language (particularly the older generation) and bilingual road signs are common in the west of Brittany.

Question: Is it taught in schools?
Self-contained rewrite: Is the Breton language taught in schools?