Hi, not the OP but from a similar background. We used ‘travelling teachers’ who were ‘regular’ teachers who were familiar with travelling communities and who travelled around to teach us in our homes, rather than in schools. Sometimes in groups, sometimes alone. It could be once a week or so. Even then, it’s not always ideal, and I believe we’re the lowest performing group in the U.K. educationally.
That said: the point is to be able to read and write and do basic maths. Anything beyond that isn’t considered necessary. That’s why so many traveller kids drop out around 12-15 years old. Many are brought up to be suspicious of outsiders and to stay in their own clique if they go to school, and with my community, you’d only be at school a few months a year anyway, when you weren’t travelling (wintering).
My sister left school at 14 with no qualifications and married at 18, with a baby by 19. Before that, her absenteeism rates were SO high anyway, that there was no point in her going. I would’ve done the same if it weren’t for a really amazing teacher. Even so, I had to fight hard with my mother to remain in education - which she considered a waste of time and being self-indulgent.
Again, not the OP, but thought it might be helpful!