I happened to run into Michigan’s Head of Public Deliberation last night, and she introduced me to the National Issues Forums publications:
National Issues Forums (NIF) is a nonpartisan, nationwide network of locally sponsored public forums for the consideration of public policy issues. It is rooted in the simple notion that people need to come together to reason and talk — to deliberate about common problems. Indeed, democracy requires an ongoing deliberative public dialogue….
Forums are led by trained, neutral moderators, and use an issue discussion guide that frames the issue by presenting the overall problem and then three or four broad approaches to the problem. Forum participants work through the issue by considering each approach; examining what appeals to them or concerns them, and also what the costs, consequences, and trade offs may be that would be incurred in following that approach.
You can download a ton of PDFs (or order paper copies) for use in discussing different controversial issues. There are also leader guides, teacher guides, and teacher forums!