Scholastic News Online is one of my favorite sources of nonfiction articles! For this product I read and created questions for three different articles on their website (To the End of the Earth, What Really Happened to the Titanic, and Who Were the First Americans?). Within the document is a hyperlink straight to each article. My kids really enjoy reading these articles online, and they don't even realize they are reading nonfiction! Great way to include text rigor and incorporate common core standards.