ALMOST ALL SPEECH WILL BE IN THE RUSSIAN LANGUAGE. If your child can't understand or speak Russian at all, I strongly recommend starting with my private classes. My private class will help the student to learn basic Russian vocabulary and assist them with comprehending and familiarizing themselves with Russian speech. 
Students will interact with each other over live chat. If a child will have a hard time expressing him/herself, I will help them to find the right words and create grammar-correct sentences. Kids will be allowed to use a little English mixed with Russian speech. They will be asked to introduce themselves (first name, age).  Every class meeting I will read interesting facts about different subjects, and we will start our lesson discussion from that material, but it will not be limited just to one subject.  Students will be encouraged to start a conversation about different topics (for example "What is your favorite hobby?", "Do you have a pet?", "Where do you like to go on vacation to?", etc.) Children will be encouraged to socialize and ask each other questions and research about the subject of their interest, which they will like to share with their classmates in the next lesson.