1 INTRODUCTION
2 LLM IN EDUCATION APPLICATIONS
2.1 Overview
2.2 Study Assisting
2.3 Teach Assisting
2.4 Adaptive Learning
2.5 Education Toolkit
3 DATASET AND BENCHMARK
4 RISKS AND POTENTIAL CHALLENGES
4.1 Fairness and Inclusiveness
4.2 Reliability and Safety
4.3 Transparency and Accountability
4.4 Privacy and Security
4.5 Over Dependency on LLMs
5 FUTURE DIRECTIONS
5.1 Pedagogical Interest Aligned LLMs
5.2 LLM-Multi-Agent Education Systems
5.3 Multimodal and Multilingual Supports
5.4 Edge Computing and Efficiency
5.5 Efficient Training of Specialized Models
5.6 Ethical and Privacy Considerations
6 CONCLUSION