> this person has experience teaching children mathematics Just as a FYI, there are plenty of countries in Europe where many 6 year-olds are still in kindergar

> this person has experience teaching children mathematics Just as a FYI, there are plenty of countries in Europe where many 6 year-olds are still in kindergarten not at school, as a result they most likely have not have properly started learning numbers or reading and writing. https://www.statista.com/chart/13378/when-do-children-start-school-in-europe/ https://www.statista.com/chart/13378/when-do-children-start-...