Bac is just re-hash of an old format
At its best, it is just a reorganisation of the pre-1951 school certificate, and at its worst a mere reflection of the GNVQ qualification.
The real way forward is to re-examine the work of the great 19th-century educational reformers and their respective reports.
What comes around goes around, and education is no exception to that simple fact.
R Wolstencroft Anstee Court Leckwith Road Cardiff