There are many records remaining which give us some insight into the education of Nicholas II’s daughters, for example, class journals for Olga, Tatiana and Anastasia are held in Empress Alexandra's fonds in the Russian State Archives (GARF), which contain records of what they studied each day as well as marks.
Love that when Olga drew a house that, despite living in palaces, it was a regular house! In fact, it resembles the Play School house!!