{"id":"W3012940397","doi":"10.32370/ia_2020_01_13","title":"Teaching Fractions in a Course Basic College Mathematics","year":2020,"lang":"en","type":"article","venue":"Intellectual Archive","topic":"Artificial Intelligence in Education","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Mathematics education; Face (sociological concept); Teaching method; Mathematics; Sociology","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002013452,0.0001301544,0.0001547413,0.0001222328,0.0001512868,0.00006569483,0.0007206081,0.00003629454,0.0001406982],"category_scores_gemma":[0.001560307,0.0001309648,0.00005743937,0.0004550475,0.00007393415,0.0003177577,0.0001969389,0.0004862084,0.001109517],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000586288,"about_ca_system_score_gemma":0.0001836524,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001468635,"about_ca_topic_score_gemma":0.0001522913,"domain_scores_codex":[0.9987563,0.000121782,0.0003301251,0.0003308987,0.0002029218,0.0002579453],"domain_scores_gemma":[0.9979255,0.00154491,0.00007388877,0.0002816941,0.00003883271,0.0001351702],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"qualitative","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00002770817,0.001022099,0.0002684753,0.00003974923,0.00003843015,0.00004786751,0.5870367,0.001519626,0.004735964,0.3147973,0.03302016,0.05744594],"study_design_scores_gemma":[0.00008520782,0.0002166506,0.0001613125,0.00005811192,0.000007998661,0.00002876336,0.01056819,0.8676161,0.00521464,0.09949028,0.01625877,0.0002940218],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.06129817,0.00002200342,0.9136305,0.01016709,0.0002961101,0.0002594921,0.000008879807,0.0001624966,0.01415519],"genre_scores_gemma":[0.9356143,0.000005753771,0.0628581,0.001151632,0.0001505869,0.00003055087,0.000002581387,0.00001299333,0.0001735222],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.8743161,"threshold_uncertainty_score":0.9996682,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05213776301701979,"score_gpt":0.3140355951460829,"score_spread":0.2618978321290631,"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."}}