Rubrics are concise easy to understand ways of communicating expectations of student communication. Don't make them too heavy or they could stifle communication. They work with ranges of points 01 for low, say 2-3 for medicum, 4-5 for high in each area. The rubrics should be published early. A community of learners can ask each other questions that relate to their backgrounds only when they are feeling comfortable, and that is often the sign of a community. Communication and collaboration are hand in hand and the two levels to consider in communication.
