【作 者】：
傅 骞， 宋义深， 郑娅峰
【关 键 词 】：
信息科技教育； 物联网； 自主可控； 架构设计； 技术接受度
【栏 目】：
学习环境与资源
【中文摘要】：
物联网实践与探索是《义务教育信息科技课程标准（2022版）》中的核心课程内容，其体验物联网、搭建简易物联系统等课程内容需要依赖物联网平台开展。当前已有物联网平台存在基础功能受限、知识要素不足、核心技术闭源等诸多问题，难以满足信息科技物联网相关内容的教学实施要求。基于此，文章依据课标要求提炼了面向信息科技教育的物联网平台设计原则，设计实现了专门面向信息科技教育的物联网平台MixIO，并详细阐述了关键技术实现和应用案例，最终基于技术接受度模型验证了平台的有用性。为信息科技课程标准中物联网内容的落地实施提供了自主可控的平台架构解决方案。
【英文摘要】：
The practice and exploration of the Internet of Things (IoT) have been incorporated as a core module in the "Compulsory Information Technology Curriculum Standards" released in 2022. The course content such as experiencing IoT and building a simple IoT system needs to rely on the IoT platform. The current existing IoT platforms have some problems such as limited basic functions, inadequate knowledge elements, and closed source of core technologies, which are difficult to meet the instructional requirements of IoT-related contents. On this basis, this research extracts the design principles of the IoT platform for information technology education that align with the requirements of the curriculum standards, designs and implements an IoT platform named MixIO specifically for information technology education. Furthermore, this research elaborates several cases of the key technology implementation and the platform application, and finally verifies the usefulness of the platform based on the Technology Acceptance Model (TAM). This research provides an autonomous and controllable platform architecture solution for the implementation of IoT contents in the information technology curriculum standards.