And many teachers have continual education. That means the implementation of common core is also upon teachers with decade(s) of experience being told to teach

And many teachers have continual education. That means the implementation of common core is also upon teachers with decade(s) of experience being told to teach differently. Regardless, if your child has a nack for maths that is a great advantage over the other children and worth investing in since so few people bother to learn it at all. Additionally it leads to better reasoning and logic in other academic and professional settings as well. Which means a better chance at a higher income and ability to sustain and secure their livelihood and thus afford having their own children possibly. Which means a better chance for continuation of a little bit of yourself.