T/CI 146-2022 Smart Classroom: Technical Guide for Teaching Evaluation System Based on Cloud, Edge, and Device Collaboration

Scope

Scope: This document specifies the terms, definitions, technologies, and security of a cloud-network-edge-terminal collaborative teaching evaluation system in smart classrooms, including the overall architecture, evaluation index system, evaluation data collection, evaluation data transmission, evaluation data display, and evaluation data security. This document is applicable to smart classrooms that already have networked data collection systems. Main technical content: **3.1 Smart Classroom** A smart classroom is a typical physical embodiment of a smart learning environment and an advanced form of multimedia and networked classrooms. It is built with Internet of Things (IoT) technology, cloud computing, and intelligent technologies. This new type of classroom includes both physical spaces and digital spaces, which are assisted by various smart devices to present teaching content, facilitate the acquisition of learning resources, and promote classroom interaction. It can achieve situational awareness and environmental management functions. **3.2 Holographic Teaching Evaluation** A comprehensive teaching evaluation method that targets all stakeholders, monitors all evaluation content throughout the entire teaching process, collects all relevant information during the evaluation process, and continuously monitors evaluation objectives to promote all-round development. **3.3 Smart Evaluation** A multi-dimensional measurement evaluation model that focuses on "knowledge, skills, and abilities" as explicit dimensions and "methods, processes, and strategies" as well as "values, emotions, and attitudes" as implicit dimensions. **3.4 Transducer/Sensor** A device or instrument that can sense measured quantities and convert them into useful output signals according to certain rules. It is typically composed of sensitive elements and conversion elements. [Source: GB/T 7665—2005, 3.1.1] **3.5 Sensing Device** A device capable of acquiring object informat

Development Information

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