Lifehacker on the Common Core Posted on November 7, 2014 by Chris Riley The Common Core standards can be confusing. Lifehacker has a good article on it. Share this:Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)MoreClick to share on Pocket (Opens in new window) Related