Schoolchildren in Moscow typically prepare for state exams by attending special preparatory classes offered by their schools. These classes focus on reviewing the material covered in the exam, practicing test-taking strategies, and providing additional support and resources to help students succeed.

In addition to school-based preparation, many students also seek out private tutors or enroll in external exam preparation programs to supplement their learning. They may also use online resources, study guides, and practice exams to help them prepare.

Overall, students in Moscow take their state exams very seriously and invest a significant amount of time and effort into studying and preparing for them to ensure they have the best chance of success.