Scientists of the Institute of History of State conducted an expert study of  books on world history and the history of Kazakhstan for grade 10 schools in the Kazakh and Russian languages. Tutorials are tailored into two areas: natural sciences and mathematics, and social and human, it was declared  at a press conference on the reform of the nation's history the director of the Institute of History of the State Committee of Science of RK, Doctor of Historical Sciences, Professor Burkitbay Ayagan.