http://www.instrok.org/instrok/home.html is East Rock Institute’s Information System for Teaching and Research on Korea, designed to accomplish part of the East Rock Institute’s mission to get Korean culture and history into American education. The INSTROK portal mixes primary and secondary sources through interactive units on Korean folktales, treaties, and ancient history. The units are beautifully designed and include pictures and photographs of historical characters, linked key terms, information on Korean architecture, and downloadable resources for educators, with character profiles, classroom simulations, and even multiple-choice tests. The units are probably best for older elementary and middle-school students.