Scientific DataA Multi-Modal Dataset for Teacher Behavior Analysis in Offline ClassroomsChenglei HuangJia ZhuYilong JiWeijie ShiMin YangHanghui GuoJianxia LingPasquale De MeoZilong LiZhangze Chen2025-07-01Full textDOI https://doi.org/10.1038/s41597-025-05426-6