On February 25, 2015 the seminar for History teachers of Lviv schools "Ukrainian Dimension and Relevance of Historical Material in Modern Textbooks" was conducted. During the event teachers discussed new textbook by Dr Igor Shchupak on the Middle Ages History for the pupils of the 7th form, as well as multimedia e-book "World history. World War II and the Holocaust". The presentation of "Tkuma" Ukrainian Institute for Holocaust Studies and Museum "Jewish Memory and Holocaust in Ukraine" activities was held.