Actually, on a program that we're funding, which is called the knowledge and innovation exchange, we bring together stakeholders in countries, the ministries of education, teacher-training institutes, teacher unions and that sort of thing. We work with the important stakeholders, with the researchers and innovators to identify together what the problems are to ensure that whatever the solutions are, they're quickly taken up.
We're not actually finding it difficult in that sense. It's a formal approach.
Right now, I saw a statistic that there are 62 million teachers worldwide who don't have enough training. The challenge is not just training them; it's training them at scale in a way that's cost-effective and efficient. We have a program called teacher professional development at scale, which is using online systems, but also adapting them to the local context and then preparing open educational resources that are available to all.
We're finding that to be quite effective. However, as Mona said, the challenges are great because there's all this technology, so how do I teach tech? You can't just give one laptop per child if you don't teach the teachers how to teach it to the kids. How do you support kids with IEPs? That's another issue.
This is probably the single critical success factor for improving disability-inclusive education.