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LearnLens: LLM-Enabled Personalized, Curriculum-Grounded Feedback with Educators in the Loop

Created by
  • Haebom

Author

Runcong Zhao, Artem Bobrov, Jiazheng Li, Yulan He

Outline

LearnLens is a modular LLM-based system for generating personalized, curriculum-aligned feedback in science education. It consists of three components: an error-aware assessment module that catches subtle inference errors; a curriculum-based generation module that uses structured topic-linked memory chains instead of traditional similarity-based retrieval to increase relevance and reduce noise; and a teacher engagement interface for customization and supervision. LearnLens addresses key challenges in existing systems to provide scalable, high-quality feedback that is effective for both teachers and students.

Takeaways, Limitations

Takeaways:
Presenting new possibilities for providing efficient and personalized feedback in science education
Reduce teachers' workload by utilizing LLM-based system
Increase learning effectiveness by creating structured feedback linked to the curriculum
Continuous improvement and customization of the system through teacher participation
Limitations:
The performance of the system may depend on the quality of the LLM and course data used.
Possible limitations in accurately capturing and interpreting subtle inference errors
The ethical and bias issues of LLM-based systems need to be considered
Additional research and verification needed for application in actual educational settings
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