It outlines some of the major responsibilities of the instructor using collaborative learning structures.
Heterogeneous groups are generally better.
Assign group roles to ensure interdependence. Explain the objectives of the lesson and relate the concepts and information to be studied to students' past experience and learning to ensure maximum transfer and retention. Define relevant concepts, explain procedures students should follow, and give examples to help students understand what they are to learn and do in completing the assignment. Ask the class specific questions to check students' understanding of the assignment. Explain your criteria for success.