{"id":"W1991397364","doi":"10.1080/14926150609556711","title":"From geometrical figures to definitional Rigour: Teachers’ analysis of teaching units mediated through van Hiele's theory","year":2006,"lang":"en","type":"article","venue":"Canadian Journal of Science Mathematics and Technology Education","topic":"Education and Digital Technologies","field":"Social Sciences","cited_by":9,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Humanities; Mathematics education; Psychology; Sociology; Philosophy","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":[],"consensus_categories":[],"category_scores_codex":[0.0012143,0.00007946146,0.0002133859,0.003381314,0.0005064887,0.0001101611,0.0005108191,0.0001354484,0.00008956081],"category_scores_gemma":[0.006852519,0.00007127714,0.00003610427,0.006059455,0.001877657,0.0003096291,0.00002147804,0.0002051176,0.000003510645],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002013049,"about_ca_system_score_gemma":0.003578621,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007288313,"about_ca_topic_score_gemma":0.00622899,"domain_scores_codex":[0.9989334,0.00003063136,0.0003590579,0.000139237,0.0003003772,0.0002372816],"domain_scores_gemma":[0.9983695,0.0003438777,0.0003154276,0.0001541378,0.0006236604,0.000193368],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[6.799795e-7,0.00008985789,0.01122745,0.000003137292,0.00004096632,9.705456e-7,0.01346041,0.000007234457,0.0003998064,0.9652646,0.00106823,0.008436677],"study_design_scores_gemma":[0.00006540452,0.00004957683,0.00697752,0.00006343314,0.0001221355,0.000005614333,0.1423914,0.00002668938,0.0005284786,0.8423961,0.007247041,0.0001266417],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9748158,0.0004169542,0.001556868,0.006885685,0.0001874126,0.00008296449,0.00002226304,0.00002351866,0.01600848],"genre_scores_gemma":[0.9822603,0.00001941309,0.01740159,0.00009560348,0.00004511783,0.000003754501,0.000007199143,0.000003864085,0.0001631043],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.128931,"threshold_uncertainty_score":0.9993222,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02681283823750599,"score_gpt":0.3109618442199713,"score_spread":0.2841490059824653,"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."}}