Continuation of the stories about the little mischievous Frieder and his tireless grandmother. This time Frieder is going to school. But in the morning everything goes wrong: at breakfast he soiled his holiday clothes, on the way to school he and his grandmother constantly quarrel, and besides, they arrive an hour early. Of course, Frieder is nervous on his first day of school, but his grandmother is always nearby and he is not afraid of anything with her. After all, grandma and Frieder are the best friends.