I have several A and B students in 2nd grade that are making low Bs and Cs in my class in 3rd grade. Parents are asking about the low grades, and I don't know what to tell them. Report card grades are in, and will go out on Thursday. I am nervous about how many parents will call, and what to tell them. Do you normally have lower grades in the beginning of the year, or is just my class? What should I tell those parents that don't understand?