I don’t know the deets of Common Core, but the principle of this still stands.
You see, Common Core isn’t wrong because of the values it teaches. Common Core is wrong because it is an unconstitutional, federal usurpation of power. In fact, it’s not even directly from the federal government, but a private initiative from the Gates Foundation used by the federal government to coerce states. It is the very same “gun to the head” of the states that Chief Justice Roberts referred to in National Federation Of Independent Business v. Sebelius (Obamacare) with regard to the medicaid expansion coercion. Regardless, conservatives, libertarians, and moderates are all too in favor of such usurpation when it aligns with our values. This is not only wrong, it is extremely dangerous.