Sure, okay. Can I just move you on, then, to numeracy and whether you can tell us if you're satisfied with the progress in numeracy, because I think we were doing better on the PISA results in maths in Wales than we did previously? So, what are your thoughts on that?
I think there is a fairly clear good news story here. PISA shows improvements and a lot of that can be attributed, I think, to the new GCSE mathematics numeracy. I think there's much less predictability in that work; you can't approach it in a formulaic way, either the pupils or the teachers in terms of teaching it. There's much more problem solving. It's about applying what you've learnt in the core mathematics lessons to new situations in subjects across the curriculum. I think that that GCSE numeracy has built on the work that's been done lower down on the national numeracy framework, which has the same philosophy of applying that mathematics knowledge in a problem-solving situation. That has been a really good news story, really.
That's something to be positive about, anyway. That's good. My final question, Chair, is: in your view, to what extent is Wales on track to meet the target of 500 points in each of the domains in the 2020-1 cycle for PISA?
I think that that target is somewhat arbitrary, but assuming that we continue on this journey that we are on—the current change programme of the new curriculum and so forth—I think we would expect to see those improvements we've seen in science and in mathematics to continue. We've talked about reading and I think we will be giving more attention to reading. I think the education system more generally, hopefully, will give more attention to reading. So, I would hope to see improvements there as well. The only other thing I would add is that there is some research that indicates or suggests that the effect of schools is greater on mathematics and science than on reading, and the reason for that is you don't do a lot mathematics or science in the home. But the attitude towards reading is very much dependent on family and community factors, more so, maybe, than mathematics and science. So, I think that's another reason why I think a community-school approach is really important. You need to get everybody on board; it's not just what the teacher does in the classroom—it's important that the whole family and the community thinks that reading is important.