{"id":"W4229769295","doi":"10.4018/978-1-59904-935-9.ch074","title":"Innovations for Online Collaborative Learning in Mathematics","year":2011,"lang":"en","type":"book-chapter","venue":"IGI Global eBooks","topic":"Innovative Teaching and Learning Methods","field":"Psychology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Computer-supported collaborative learning; Collaborative learning; Field (mathematics); Mathematics education; Domain (mathematical analysis); Computer science; Knowledge building; Online learning; Knowledge management; World Wide Web; Psychology; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008480246,0.0005044453,0.0002278977,0.0009990609,0.001029906,0.003058217,0.001285403,0.002312219,0.01662078],"category_scores_gemma":[0.001557905,0.0001852551,0.0003751268,0.001468364,0.003850364,0.004292946,0.003363088,0.002879355,0.004859066],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00174105,"about_ca_system_score_gemma":0.0009097478,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003514827,"about_ca_topic_score_gemma":0.000694887,"domain_scores_codex":[0.9992506,0.0002743007,0.00003115334,0.0001008795,0.0002882683,0.00005467905],"domain_scores_gemma":[0.9991245,0.0006102701,0.00004173295,0.0001094602,0.00005351738,0.00006070163],"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":[0.000005127047,0.00004541681,0.00008327969,0.0002829899,0.000003224823,0.00007031813,0.00190741,0.0002921584,0.0002944477,0.8393888,0.01682598,0.1408008],"study_design_scores_gemma":[0.000006397409,0.00002292858,0.0002830604,0.0004123555,0.000003345467,0.0002906695,0.0003542964,0.000583459,0.000295228,0.2407717,0.7569693,0.000007189935],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.00519814,0.05020396,0.0417895,0.006789433,0.001708851,0.0001407667,0.00002968712,0.0001682556,0.8939714],"genre_scores_gemma":[0.1460027,0.09266726,0.08268195,0.004027993,0.002840809,0.0007232518,0.0001492275,0.0002166842,0.6706901],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.01662078,"threshold_uncertainty_score":0.05560207,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08152482637870236,"score_gpt":0.3834460718714796,"score_spread":0.3019212454927773,"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."}}