{"id":"W7125471557","doi":"10.17159/2520-9868/i102a04","title":"Exploring challenges around integrating music and mathematics for fraction understanding: A task-design experiment","year":2025,"lang":"","type":"article","venue":"Journal of Education","topic":"Mathematics Education and Teaching Techniques","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Education and Early Childhood Development","funders":"National Research Foundation","keywords":"Curriculum; Fraction (chemistry); Notation; Musical notation; Selection (genetic algorithm); Zoom; Process (computing); Face (sociological concept); Fidelity","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.02410079,0.001328139,0.001234384,0.0007220571,0.003016402,0.003455534,0.00303965,0.003178934,0.007544738],"category_scores_gemma":[0.06155932,0.001084877,0.0009800773,0.0005527568,0.003663674,0.002977856,0.004513058,0.00344865,0.001329279],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001348019,"about_ca_system_score_gemma":0.002746698,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006471037,"about_ca_topic_score_gemma":0.0008824012,"domain_scores_codex":[0.9812975,0.01214551,0.001514636,0.001978514,0.001590295,0.001473483],"domain_scores_gemma":[0.9221241,0.06447449,0.003479397,0.004770817,0.00281015,0.00234109],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"qualitative","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.03909656,0.1078169,0.03688313,0.007206055,0.0004329174,0.002217394,0.5040742,0.01163391,0.1083557,0.0271128,0.007354155,0.1478162],"study_design_scores_gemma":[0.05080169,0.2618144,0.09646647,0.001918946,0.0008512771,0.001570445,0.1802853,0.03645733,0.0966757,0.08288698,0.188659,0.001612349],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9524422,0.000125412,0.02598934,0.0005511597,0.0001881214,0.01367859,0.0003527185,0.0001725824,0.006499819],"genre_scores_gemma":[0.8335348,0.0001527737,0.1016703,0.0009309124,0.0001059178,0.0578513,0.0003269952,0.0001063747,0.005320591],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02410079,"threshold_uncertainty_score":0.1274587,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.4866032199910423,"score_gpt":0.4355719233813422,"score_spread":0.05103129660970018,"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."}}