Nothing precludes you teaching your children about mathematics. That's something you can easily do at home for 5-10 minutes every day or two. With my four yea

Nothing precludes you teaching your children about mathematics. That's something you can easily do at home for 5-10 minutes every day or two. With my four year old I do this, and also practice things like the alphabet, but it's not something I expect her preschool to do. Preschool should be about group play, socialization and getting ready for kindergarden. It shouldn't be about academics.