Modern family historian, Edward MacLysaght, prefers a different origin for Enright. He accepts the opinion of Rev. John Ryan, S.J., that Erraught is actually a form of the name which was formerly Enraght and is now usually anglicized as Enright.
Core Research Center. The Core Research Center is a facility run by the United States Geological Survey, located in F bay in building 810 on the Denver Federal Center campus.
Your question is based on a very pervasive but false premise. Common Core is a set of standards, not a curriculum, integrated or otherwise. And, in fact, the secondary-level Common Core Mathematics Standards are organized pretty much by the usual content identifiers (algebra, geometry, probability & statistics, etc.), not as integrated threads.