You can find digital versions (PDF or e-book) and interactive materials through these platforms:
: Provides the 6th-grade Ancient World History textbook by Sagdullaev for free online reading and download. chitat uchebnik istoriju 6 klassa istorija drevnego mira
: This is the most famous standard textbook for "History of the Ancient World" in Russia. Although usually used in 5th grade, it is frequently searched for by students in grade 6 as a foundational reference. You can find digital versions (PDF or e-book)