Virtual Reality Technology Enables Junior Middle School Information Technology Teaching: Practice and Thinking of “<i>Jointly Guarding the Internet</i>”

随着信息技术的飞速发展，虚拟现实(VR)技术逐渐走进教育领域。本研究对虚拟现实的发展现状进行深度剖析，聚焦初中信息科技课程，以《共同守护互联网》章节为具体案例，深入探讨虚拟现实技术的应用。在教学设计中通过创设高度仿真的场景，让学生身临其境地感受互联网安全的重要性。利用虚拟现实设备，学生以第一人称视角参与互动，直观体验网络攻击、信息泄露等现象，从而提升安全防范意识。研究为初中信息科技课程的创新教学提供了有力支撑，也为虚拟现实技术在基础教育领域的进一步推广提供了实证依据。With the rapid development of information technology, virtual reality (VR) technology has gradually entered the field of education. This study conducted an in-depth analysis of the development status of virtual reality, focused on junior middle school information technology courses, and took the chapter “Jointly Guarding the Internet” as a specific case to deeply explore the application of virtual reality technology. Through the creation of highly simulated scenes in the teaching design, students can feel the importance of Internet security. Using virtual reality equipment, students participate in the interaction from the first-person perspective, intuitive experience of cyber attacks, information leakage and other phenomena, so as to enhance security awareness. The research provides a strong support for the innovative teaching of junior middle school information technology courses, and also provides an empirical basis for the further promotion of virtual reality technology in the field of basic education.