{"id":"W4414381069","doi":"10.1007/s42330-025-00392-y","title":"A Math Ed Version of Ramsay’s Kitchen Nightmares: Chernoff’s Math Class Nightmares","year":2025,"lang":"en","type":"article","venue":"Canadian Journal of Science Mathematics and Technology Education","topic":"Philosophy, Science, and History","field":"Arts and Humanities","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto; University of Saskatchewan; Simon Fraser University","funders":"","keywords":"Class (philosophy); Math education; Science education; Science class; Algebra over a field","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001074732,0.0005106163,0.0003645532,0.001173844,0.009802229,0.00459721,0.0007731992,0.001942206,0.02851828],"category_scores_gemma":[0.005749431,0.0002372547,0.0003708505,0.001101824,0.004844837,0.004172294,0.004423588,0.00759343,0.003964614],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004512636,"about_ca_system_score_gemma":0.002485655,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02751638,"about_ca_topic_score_gemma":0.05588922,"domain_scores_codex":[0.9990933,0.0002479538,0.00003256344,0.0001219321,0.0002365531,0.000267734],"domain_scores_gemma":[0.9981354,0.0003670028,0.0001197837,0.000204957,0.0004801698,0.000692684],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00005862776,0.00006113626,0.0008527901,0.00005858404,0.00001017634,0.000437061,0.01176504,0.00008407566,0.0002060882,0.2190403,0.7502368,0.0171893],"study_design_scores_gemma":[0.000008515183,0.00001692211,0.002783959,0.00006975824,0.000004305357,0.0002992308,0.008270095,0.00008353133,0.0001670965,0.02480554,0.9634666,0.00002456718],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.05548653,0.008449356,0.003043995,0.2294899,0.05171197,0.00005476371,0.001491693,0.0004300289,0.6498417],"genre_scores_gemma":[0.4635071,0.00266373,0.001218859,0.02181365,0.007393661,0.00004472593,0.0005617483,0.0005629383,0.5022337],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.02851828,"threshold_uncertainty_score":0.09540319,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0112796085154812,"score_gpt":0.2215282161776136,"score_spread":0.2102486076621324,"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."}}