【摘要】 一场全球性的技术革新正在发生，人工智能技术的融入必将为教育领域带来深远的变革。世界主要大国竞相开发和部署人工智能新技术，美国也为K-12教育的数字化转型作好了充分的准备。人工智能在K-12教育体系中的应用改变了传统的教学方式，基于人工智能打造的个性化学习平台可根据每个学生的学习水平和特点对课程的内容进行定制，并对学习的全过程进行实时监控和管理，同时对学习效果进行精准及时的评估和反馈。美国通过加大资金扶持力度以及指导政策的颁布、提升教育者人工智能素养和能力、联合多方力量填补教育生态中智能技术空白等手段加快基础教育中智能学习工具的广泛推广。尽管如此，美国仍然面临着教育数字化转型过程中缺乏整体规划的挑战。在未来，美国将利用人工智能的快速发展持续推动K-12教育系统的全面升级，提升教学效率的同时充分发掘学生的潜力，培养适应数字时代需求的新一代创新人才。更多还原

【Abstract】 A global technological revolution is underway, and the integration of Artificial Intelligence(AI) is poised to bring profound transformations to education. Major world powers are actively developing and deploying new AI technologies, with the United States making significant strides in preparing for the digital transformation of K-12 education. AI-driven personalized learning platforms can tailor course content to individual students’ learning levels and characteristics, while also providing real-time monitoring, management, and precise evaluation and feedback on learning outcomes. To accelerate the adoption of intelligent learning tools in K-12 education, the U.S. has implemented measures such as increased funding,policy guidance, enhanced AI literacy training for educators, and multi-stakeholder collaborations to address gaps in the educational technology ecosystem. Nevertheless,challenges remain, including the lack of a holistic strategy for digital transformation in education. Moving forward, the U.S. aims to leverage rapid advancements in AI to comprehensively upgrade the K-12 education system, optimizing teaching efficiency, unlocking student potential, and nurturing a new generation of innovators equipped for the digital era.更多还原