{"id":"W3170859433","doi":"","title":"Math centers: A pedagogical tool for student engagement in intermediate math class","year":2017,"lang":"en","type":"preprint","venue":"HAL (Le Centre pour la Communication Scientifique Directe)","topic":"Innovative Teaching Methods","field":"Social Sciences","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Brock University","funders":"","keywords":"Mathematics education; Class (philosophy); Math education; Student engagement; Computer science; Mathematics; Artificial intelligence","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch","metaepi_narrow","scholarly_communication"],"consensus_categories":["metaresearch"],"category_scores_codex":[0.046104,0.0004009452,0.0005916738,0.0003021497,0.001149998,0.001116938,0.002955894,0.0004161953,0.00006000828],"category_scores_gemma":[0.01013,0.0004139872,0.0002890474,0.0002122246,0.000637664,0.0002261729,0.002503627,0.00138359,0.00002285035],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007955008,"about_ca_system_score_gemma":0.0006376109,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002475706,"about_ca_topic_score_gemma":0.00651802,"domain_scores_codex":[0.979093,0.01747949,0.0008162305,0.001015213,0.0008329824,0.0007631095],"domain_scores_gemma":[0.9923667,0.002874079,0.0009564098,0.002017825,0.001621591,0.0001633974],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00003592325,0.001028182,0.0149117,0.000188628,0.00009444667,0.00001023408,0.1644323,0.00001410545,0.0002220445,0.7574509,0.0006760003,0.06093553],"study_design_scores_gemma":[0.005693031,0.000006248821,0.2507057,0.01058499,0.000254156,0.000005432798,0.01890237,0.01205192,0.003481951,0.07578491,0.6191328,0.003396436],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7199863,0.0002545942,0.1790297,0.01648785,0.001524291,0.003135316,0.000144189,0.0003409482,0.07909685],"genre_scores_gemma":[0.9026614,0.0004148722,0.08086938,0.0002009016,0.0001542716,0.0008714345,0.0002386332,0.00006435048,0.01452479],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.681666,"threshold_uncertainty_score":0.99992,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1143399443776631,"score_gpt":0.4101639084493823,"score_spread":0.2958239640717192,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}