Last year, for the first time, Renaissance did a separate study to find out what books were being assigned to high school students. “The complexity of texts students are being assigned to read,” Stickney says, “has declined by about three grade levels over the past 100 years. A century ago, students were being assigned books with the complexity of around the ninth- or 10th-grade level. But in 2012, the average was around the sixth-grade level.”
Most of the assigned books are novels, like To Kill a Mockingbird, Of Mice and Men or Animal Farm. Students even read recent works like The Help and The Notebook. But in 1989, high school students were being assigned works by Sophocles, Shakespeare, Dickens, George Bernard Shaw, Emily Bronte and Edith Wharton.Now, with the exception of Shakespeare, most classics have dropped off the list.
Source: Lynn Neary, What Kids Are Reading, In School And Out : Monkey See : NPR