Research has shown that teaching others leads to effective learning of material.

Quiet students are more likely to speak in a small group.

Students are more likely to ask questions of fellow students when they are confused than they are to ask these questions in class.

Group work allows students to think about and process material in a way that is different than in a lecture.

Explain why learning to work in a group is important.

Establish "rules" for groups early.

Make tasks clear and well-defined.

Be sure students know what task is and how to do the task.

If in-class, listen in to group work, help those who seem lost or confused.

Make each student responsible for something, so that they are accountable for their actions.

If possible, have groups report simultaneously, it encourages debate among groups.