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This paper presents ConnectED, a human-centered AI system for Vietnamese education that uses the VietEduQwen LLM to support curriculum-aligned lesson planning and interactive student learning, reducing teacher prep time from hours to ~30-45 minutes while achieving 87% accuracy on national exam questions.
A team released an open-source knowledge graph covering 8 subjects in elementary school with 1,590 concepts and 3,221 connections, aligned with US NGSS, Common Core, and UK DfE curriculum standards.
This paper presents a human-in-the-loop pipeline for measuring a computer science program's coverage of curricular guidelines, applied longitudinally to CS2013 and CS2023. The framework reveals near-constant topical coverage but a gap in cognitive depth due to the newer guideline's raised expectations.