Multi-Screen Interaction in Smart Classrooms: Practical Strategies to Enhance Teaching Effectiveness

1. Teaching Scenario Design

Interactive Lecturing

• Comparative display of multiple contents (e.g., contrasting different theories, works, or solutions).
• Real-time annotation and explanation (directly marking key points on the shared screen to deepen understanding).
• Student-side interactive participation (enabling students to share their screens or submit answers in real time).

Group Inquiry

• Group collaborative learning (each group uses dedicated screens to organize ideas and complete tasks).
• Result display and communication (switching between group screens to share findings and discuss collectively).
• Teacher guidance and feedback (providing targeted comments based on content displayed on group screens).

2. Key Points of Technical Implementation

Equipment Configuration

• Selection of display devices (matching main screens and group screens based on classroom size and student numbers).
• Network environment optimization (ensuring stable bandwidth and low latency for multi-device simultaneous connection).
• Control and management systems (adopting centralized management platforms to flexibly switch and control screens).

Usage Training

• Teacher skill training (mastering functions such as screen switching, annotation, and group management).
• Student usage guidance (simplifying operation steps to lower technical barriers for participation).
• Troubleshooting training (equipping teachers and students with basic problem-solving skills for common issues).

3. Effect Evaluation

• Increased student participation (more active interaction and contribution in class).
• Improved learning outcomes (deeper understanding and better knowledge retention).
• Enhanced teaching efficiency (smoother teaching processes and more effective knowledge transmission).