{"id":"W4401339314","doi":"10.1007/978-3-031-45667-1_17","title":"Transforming Arithmetic Through Digital Resources","year":2024,"lang":"en","type":"book-chapter","venue":"Springer international handbooks of education","topic":"Teaching and Learning Programming","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Arithmetic; Computer science; Mathematics","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0001699988,0.0002465997,0.0002150641,0.0003343165,0.00007139798,0.000504545,0.0008987836,0.000155609,0.00004548847],"category_scores_gemma":[0.00003976305,0.000247918,0.0002171491,0.00003679879,0.00007656979,0.0004933021,0.0001637373,0.0004940533,0.000103054],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001236537,"about_ca_system_score_gemma":0.0001966226,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003815305,"about_ca_topic_score_gemma":0.00000293362,"domain_scores_codex":[0.9984459,0.00000546721,0.000413069,0.0004738127,0.0005028854,0.0001589092],"domain_scores_gemma":[0.9990419,0.00007034309,0.0003160707,0.000353483,0.0001660847,0.0000521416],"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":[0.000004401817,0.00003647147,0.00002068021,0.00008137718,0.0001137749,0.000002848271,0.004093286,0.00001268444,0.00002431786,0.6128454,0.0002896489,0.3824752],"study_design_scores_gemma":[0.00006977167,0.0000454581,0.00001583746,0.001392003,0.00002974028,0.0000238241,0.00005062819,0.0001139563,0.0002242162,0.05667476,0.9411146,0.0002452254],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.0005792212,0.003461814,0.06756495,0.001099485,0.005185168,0.0002417924,0.00001939032,0.0003216194,0.9215266],"genre_scores_gemma":[0.1530204,0.00009273751,0.02232469,0.00008690047,0.0008939483,0.00002448305,0.00005787759,0.00006799449,0.823431],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.9408249,"threshold_uncertainty_score":0.9999973,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01888619364087256,"score_gpt":0.2750578948041506,"score_spread":0.256171701163278,"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."}}