here you can see some screenshots of what we are developing for the Canary Islands Educational Department. Is it a linux distributions called mEDUXa based on Kubuntu. Four local companies are working on it:
Grupo CPD ( which includes Fotón, Conysis and Ejercicios Resueltos) and Neuroomante
We are on the late state of the development. After this phase, we gonna test it in some schools and the we will release it.
The screenshot on the right side correspond to mEDUXa for primary schools and the one on the left side is mEDUXa for secondary schools