To create interactive quizzes or activities to engage employees during training sessions on 'Risk-Based Thinking' in ISO 9001:2015, you can incorporate several strategies from the Level 1 context. Start by designing quizzes that test employees' understanding of risk-based thinking concepts and their application in daily work. Use scenarios or case studies where employees identify potential risks and propose mitigation strategies. Conduct interactive sessions where employees can discuss and brainstorm risks and opportunities related to their specific roles. Additionally, you can use games or role-playing activities that simulate real-life situations requiring risk assessment and decision-making. These methods will help employees internalize the concepts and apply them effectively in their work.