With the help of this Year 6 Rules of Divisibility Discussion Problem, you can make sure your class have opportunities to develop their reasoning and problem-solving skills with divisibility. This resource includes a question that can be completed in small groups, where children should discuss their methods of working out and the answers they arrive at. An example answer is included with this resource, though there may be more possible answers. Allowing children to mark their own work could help them to develop their self-correction skills.