My National Writing Project friend, Fred Mindlin (@fmindlin), is the “curator” of a daily news feed that features lots of great links and articles and resources about the Common Core, but his lens is digital literacy. He uses the paper.li site (which I also use for my National Writing Project daily news), and it automatically gathers up information about the Common Core that is in his group of Twitter friends and hashtag topics.
I often find interesting (and varied) takes on the national Common Core movement, and I urge you to consider checking it out, too. The site allows you to “subscribe” to a paper, and this allows you to get an email update every day about the news. Then, you can decide to follow the link to the paper or not. (Note: there is advertising on the paper.li news, but I use the adblock plus add-on in Firefox to remove it all from sight.)
Peace (in the core),