Multidimensional evaluation framework for classroom instructional content based on dual knowledge graphs

The data uploaded in this study are primarily intended for the construction and visualization of curriculum standard knowledge graphs and classroom teaching process knowledge graphs. The dataset includes: Original textbook texts; Classroom speech transcription files; Selected chapters extracted for experimental demonstration and validation; Generate node and edge files for the curriculum standard knowledge graph and the classroom teaching process knowledge graph. These data provide fundamental support for the construction and analysis of knowledge graphs, and are used for experimental validation and visualization, serving as a foundational resource for subsequent experiments.