Natalie Wexler is an author and journalist who became interested in educational issues when she began to work with students in disadvantaged schools in Washington. Natalie is co-author of The Writing Revolution, with Judith Hochman and author of The Knowledge Gap. In this episode, Natalie talks to Greg Ashman about her journey into education, the Impact of The Writing Revolution and how its methods align with cognitive science. Natalie and Greg then discuss The Knowledge Gap, the reason why we need more of a knowledge focus in schools and some of the objections and barriers to this idea before discussing some possible solutions.