Another strategy is to have small teams of learners analyze a case study scenario with role playing. First, a scenario is presented in the online discussion and each team develops questions based on the scenario. Next, teams interview the facilitator, who assumes a role, by posting questions to the discussion. Next, each team member takes on a role representing different sides of specific issues and presents them by suggesting, interpreting, analyzing, evaluating, inferring, or explaining their positions. This helps learners critically compare their reasoning with other learners. Next, each team summarizes their findings and presents them online for feedback. Finally, learners post their ideas for a solution and receive feedback from other learners on how their ideas could be applied to another discipline, or how they could be expanded.