Smart Classrooms: A Full-Link Solution for Educational Upgrades

Smart Classrooms: A Full-Link Solution for Educational Upgrades

Smart classrooms have moved from a “pile of equipment” to “scenario integration.” By reconstructing the teaching process, activating interactive potential, and consolidating educational data, they upgrade the traditional classroom into a smart ecosystem that integrates “teaching, learning, evaluation, and management,” achieving a profound transformation from knowledge transfer to skills cultivation.

Interactive Teaching: Breaking the Barrier of One-Way Delivery

Core Scenario Innovations

The one-way model of “teachers speak, students listen” in a traditional classroom is completely restructured through multi-terminal collaboration and an instant feedback mechanism, making every student a participant in the class.

• Dynamic Content Flow: A teacher can mirror courseware from a tablet to the main screen, and key content can be “pushed” to students’ tablets with one click, automatically generating annotated notes. Students can mirror their problem-solving ideas filmed on their phones to a group screen, triggering a class-wide discussion and increasing classroom interaction frequency by 3 times.
• Layered Task-Driven Learning: The system automatically pushes differentiated practice questions based on students’ historical data. Basic questions are completed on a phone, while advanced questions are solved collaboratively on a group screen. The teacher’s terminal displays the completion progress of each level in real time, allowing for precise control of the teaching pace.
• Immersive Experience: In a history class, scanning an illustration in a textbook with AR glasses can trigger a 3D scene to be mirrored to the large screen, allowing students to use gestures to “walk into” an ancient battlefield. In a physics experiment, sensor data is synchronized to a curve on the main screen in real time, and annotations on a phone can directly mark abnormal points, presenting abstract knowledge in a concrete way.

Hardware Support System

• Basic Interactive Type: A 65-86-inch touch large screen + a teacher’s tablet + student terminals (phones/tablets), which uses a local area network to achieve low-latency mirroring and data intercommunication, meeting routine interactive needs.
• Immersive Experience Type: It is equipped with holographic projection equipment + AR terminals + interactive desks, which support 3D model dissection and virtual experimental operations, adapting to science and innovation teaching.

Resource Management: Building a Hub for Teaching Materials

Pain Points and Breakthroughs

Teachers often get caught in the dilemma of “scattered materials, chaotic versions, and cumbersome retrieval” when preparing lessons. The smart classroom solution uses a cloud-based hub to manage the entire lifecycle of resources.

• One-Click Retrieval: The lesson preparation system integrates textbooks, courseware, and question banks. A teacher can use a voice command (e.g., “retrieve the video for the mechanical energy conservation experiment for senior year physics”) to mirror it to the lesson preparation screen. Related knowledge points automatically pop up, shortening lesson preparation time by 40%.
• Dynamic Updates: Excellent problem-solving ideas and experimental videos generated in class are automatically saved to the class resource library by scanning a QR code on a phone. They are tagged with labels like “common mistakes” and “innovative methods” and can be retrieved directly for future teaching.
• Cross-School Sharing: High-quality lesson examples can enter a regional resource pool after authorization. Other classrooms can watch a live-streamed class with real-time annotations via a large screen, allowing even remote schools to share resources from famous teachers.

System Configuration

• School-Based Resource Library: A local server + a cloud backup, which supports the storage of 100,000 materials and second-level retrieval.
• Interactive Lesson Preparation Screen: A 27-inch 4K touch screen with integrated handwriting annotation and material editing functions. Lesson preparation results can be synchronized to the classroom’s large screen with one click.

Learning Analytics: From Experiential Judgment to Data-Driven Insights

Evaluation System Upgrade

Traditional teaching evaluation relies on subjective observation. The smart classroom builds a three-dimensional evaluation model of “process + outcome” by collecting multi-dimensional data.

• Real-Time Feedback: Student answer data, classroom interaction frequency, and resource access records are gathered in real time on the teacher’s terminal, generating individual and class learning analytics dashboards. The large screen automatically marks “frequently incorrect knowledge points” and “students with low participation,” triggering intervention prompts.
• Trend Analysis: The system generates weekly learning curves, showing the changes in mastery of each knowledge point. For example, if the error rate for “trigonometric functions” has been declining for two consecutive weeks, it automatically pushes advanced content. If the error rate for “solid geometry” is rising, it triggers a review plan.
• Parental Linkage: Students can scan a QR code with their phones to view their individual learning reports. Parents’ terminals receive important points to focus on (e.g., “strengthen experimental operations this week”), forming a closed loop of home-school collaboration.

Data Collection Terminals

• Answer Terminals: Student tablets have a built-in answering system that supports various forms, such as multiple-choice, fill-in-the-blank, and drawing answers, with data uploaded in real time.
• Behavioral Analysis Cameras: Through AI, they identify classroom focus and interaction frequency to assist in learning analytics (data is anonymized to protect privacy).

Environmental Management: Seamless Adaptation to Teaching Scenarios

Smart Control Logic

The classroom environment (lights, temperature, and device status) automatically switches with the teaching scenario, allowing teachers to focus on the teaching itself.

• Scenario Linkage: When switching to “lab mode,” the large screen’s brightness automatically decreases, the lights in the experimental area brighten, and the ventilation system is enhanced. When entering “exam mode,” the lights are uniformly set to 6500K white light, and entertainment functions on terminals are blocked, and devices are silenced.
• Energy Optimization: Sensors detect when the classroom is empty and automatically turn off the large screen and lights. Terminals that have not been used for 30 minutes go into sleep mode, reducing annual power consumption by 25%.
• Fault Warning: Parameters like projector lamp life and network bandwidth are monitored in real time. When an abnormality occurs, a warning is pushed to a phone (e.g., “large screen brightness is below the threshold, recommend replacement within 1 week”), preventing class interruptions.

IoT Configuration

• Smart Control Center: It integrates the control of lights, air conditioners, and multimedia devices, supporting both voice and mobile app control.
• Environmental Sensors: They monitor temperature, humidity, light, and people’s status, and the data is linked to the control system in real time.

The core value of the smart classroom is to make technology invisible behind the teaching while supporting educational innovation everywhere. From the clash of ideas in an interactive classroom to the intelligent consolidation in a resource library, from data-driven precision teaching to seamlessly adapted environmental control, every link’s upgrade points to the same goal: to make teaching more efficient for teachers and learning more engaging for students, ultimately achieving a fundamental improvement in the quality of education.