Welcome to the land of common coresuck...I have a 12 and 9 year old in school taking this garbage. Mind you I have always been and ace in almost all levels of Mathematics. It was my favorite subject in high school and college. The math my children bring him and the terminology being utilized half the time appears to be made up junk and terms I’ve never run across. This common core will be the final nail in the coffin for any hopes of future generations.
I predict it will be the nail in the coffin for any politician who promulgates it.