Middle School Design Thinking Bell Ringers | 23 Creative Engineering Prompts | Daily Warm-UpsStart your middle school class with meaningful creativity using these 23 Design Thinking Bell Ringers! Designed for grades 5-8, these quick, seated activities are perfect for warm-ups, early finishers, or design-thinking routines that build critical thinking and problem-solving skills. Each daily prompt gives students a chance to: ✅ Follow the design thinking cycle (Empathize, Define, Ideate, Prototyp