If this won’t convince you to homeschool, I don’t know what will.
However, Common Core really originated from the Connect All Schools program, which is part of the “One World Education” initiative orchestrated by Qatar Foundation International (QFI). The director of QFI’s Research Center for Islamic Legislation and Ethics is Tariq Ramadan, grandson of Hassan al-Banna who was the founder of The Muslim Brotherhood.
via Why Does Common Core Require Teaching Islam? ⋆ The Constitution.