The lack of suitable teachers is a fundamental problem with the education system at the moment, not something the pi foundation can really be blamed for.
The "education" release of the pi itself hasn't happened yet, that's meant to be coming later this year / early next year from what I understand, and will be supplied with a lot more useful getting started documentation and software than you currently get.
The "education" release of the pi itself hasn't happened yet, that's meant to be coming later this year / early next year from what I understand, and will be supplied with a lot more useful getting started documentation and software than you currently get.