If you are looking for more resources to support nonfiction reading, The Smithsonian TweenTribune is a FREE online educational service offered by the Smithsonian for use by K-12 grade teachers and students. TTribune consists of daily news sites for kids, tweens, and teens, and includes text (with a Lexile-leveling feature!), photos, graphics, and audio and/or video materials prepared by the Smithsonian and others about current events, history, art, culture and science.
TTribune also includes lessons, instructional and assessment tools, and opportunities for the registered users to communicate with other participants.
I have already added this link to the TLC “PARCC Prep” page! (PS, thanks to Adina Medina at HoLa CS for this lead!)