{"id":"W4391845467","doi":"10.1007/s42330-023-00307-9","title":"Variations autour d’une situation de comparaison de quantités pour l’apprentissage des unités de numération","year":2023,"lang":"fr","type":"article","venue":"Canadian Journal of Science Mathematics and Technology Education","topic":"Mathematics Education and Teaching Techniques","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Mathematics education; Decimal; Mathematics; Class (philosophy); Arithmetic; Psychology; Humanities; Pedagogy; Computer science; Artificial intelligence; Art","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.04187585,0.002055237,0.001867907,0.009193173,0.00178184,0.01068609,0.002327824,0.004367499,0.009902681],"category_scores_gemma":[0.1256021,0.001016018,0.004373831,0.01318059,0.002596739,0.007959773,0.002303899,0.004164102,0.002022683],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.006911558,"about_ca_system_score_gemma":0.002430123,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.08510114,"about_ca_topic_score_gemma":0.03693056,"domain_scores_codex":[0.9354557,0.04234621,0.002928357,0.00831417,0.009252063,0.001703453],"domain_scores_gemma":[0.7026101,0.259121,0.008539989,0.01198259,0.01633255,0.001413735],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"not_applicable","study_design_scores_codex":[0.009131609,0.0007279288,0.528671,0.00172359,0.00672576,0.001286233,0.01606835,0.07129885,0.01436446,0.06818744,0.01197415,0.2698406],"study_design_scores_gemma":[0.000432643,0.0008371709,0.8614838,0.0002996608,0.0007042086,0.0008750713,0.005874369,0.07138444,0.006985009,0.009805452,0.04093032,0.0003878268],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8828658,0.005009773,0.07120685,0.003357234,0.0005943548,0.0001144978,0.005998522,0.002135075,0.0287179],"genre_scores_gemma":[0.9590209,0.0005708208,0.03188309,0.0002534555,0.0003512386,0.0002163426,0.002203419,0.0005108001,0.004989989],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08510114,"threshold_uncertainty_score":0.2214633,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05581552430227876,"score_gpt":0.3626212196536174,"score_spread":0.3068056953513387,"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."}}