Jack Zevin is an educational heretic and that is a good thing and a great strength of his latest book. Instead of celebrating the latest innovations, he points out that good history teaching, good social studies, has always focused on student analysis of primary and secondary sources and putting together the puzzle of the past to understand the present. If we had been teaching history and social studies this way for the past sixty years, maybe the world and the United States would not be in the predicaments we find ourselves in as we move through the third decade of the 21st century.