task_categories:text-classification task_categories:text-generation task_categories:question-answering task_ids:text2text-generation task_ids:multi-class-classification task_ids:open-domain-qa language:en license:cc0-1.0 size_categories:1K<n<10K format:parquet format:optimized-parquet modality:text library:datasets library:pandas library:polars library:mlcroissant region:us education k-12 science stem ngss assessment curriculum learning standards educational-ai three-dimensional-learning bloom-taxonomy depth-of-knowledge scientific-practices crosscutting-concepts