Successful preparation for high school a child will be able to obtain becoming a member of the international polyolympiad for the 4th grade. The child will repeat the material on the Russian language, mathematics and environment, which he was taught in primary school. We recommend you to do additionally examples of tasks with answers with your child. So the student is guaranteed to get high scores at the regional level. If the student attains the maximum score, then he will be invited to the "one hundred points" competition.