Derval adds: "At our local school, even in Montessori they're learning prayers, which is horrifying to me. As soon as we had Alex, we put his name down for Educate Together and that was the only option for us. The ethos of the school is important to the family.
"I like the diversity, the fact that it is child-centred and inclusive, and I think the level of parental involvement is more than in other schools."
Alex and Lily both say they are very happy at their school. "We learn about a lot of religions, like Buddhism. We celebrate the festivals and we do projects on them," says Alex.