The Fourth Industrial Revolution (4IR) is transforming the way we live and
work, and education is no exception. To cope with the challenges of 4IR, there
is a need for innovative and sustainable teaching and learning tools. AI and
block chain technologies hold great promise in this regard, with potential
benefits such as personalized learning, secure credentialing, and decentralized
learning networks. This paper presents a review of existing research on AI and
block chain in education, analyzing case studies and exploring the potential
benefits and challenges of these technologies. The paper also suggests a unique
model for integrating AI and block chain into sustainable teaching and learning
practices. Future research directions are discussed, including the need for
more empirical studies and the exploration of ethical and social implications.
The key summary of this discussion is that, by enhancing accessibility,
efficacy, and security in education, AI and blockchain have the potential to
revolutionise the field. In order to ensure that students can benefit from
these potentially game-changing technologies as technology develops, it will be
crucial to find ways to harness its power while minimising hazards. Overall,
this paper highlights the potential of AI and block chain as sustainable tools
for teaching and learning in the 4IR era and their respective advantages,
issues and future prospects have been discussed in this writing.

本文概述了 AI 和区块链技术在教育领域中的研究和应用，分析了案例研究和这些技术的潜在益处和挑战，并提出了一种将 AI 和区块链整合到可持续教学和学习实践中的独特模型。通过提高教育中的可访问性、效能和安全性，AI 和区块链有可能在第四次工业革命时代颠覆这一领域。