There is plenty of discussion about what is wrong in education systems worldwide, the Indian one notwithstanding - given that we had the FIRST university and the gurukul method was superior in many ways.
The reasons go beyond the purview of education and is more fundamental than many would realize. We blindly follow a calendar that has NO basis in the rhythms of the natural world.
Yoga is practical psychology that reaches beyond the curriculum followed by education boards.
We tend to discount the system because intuitively we realize that our traditional wisdom has more to offer..!!