Supplementary Quantitative Data: Geometry-Situated Metacognitive Configurations Supplementary Quantitative Data: Geometry-Situated Metacognitive Configurations Supplementary Quantitative Data: Geometry-Situated Metacognitive Configurations

<p dir="ltr">Quantitative data supporting the article "Geometry-Situated Metacognitive Configurations: A Qualitative Analysis of Prompted Written Protocols and a Reflective Framework for Teachers." This deposit includes the student-by-configuration code frequency matrix for all 19 participants (252 coded segments across five families: emotion-driven, strategy-driven, analytic, self-regulated, and neutral), individual end-of-term performance scores by configuration, and raw intercoder agreement counts and Cohen's kappa across three independent reliability rounds.

Original verbatim think-aloud protocols are withheld from public deposit to protect the confidentiality of minor participants, consistent with the ethical approval under which the data were collected; these materials are available from the corresponding author upon reasonable request. See the included README.md for a full description of each file.</p>