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Quantitative Reasoning In Environmental Science: Rasch Measurement To Support Qr Assessment, Robert L. Mayes Dr., Kent Allan Rittschof, Jennifer H. Forrester, Jennifer D. Schuttlefield Christus, Lisa C. Watson, Franziska Peterson
Quantitative Reasoning In Environmental Science: Rasch Measurement To Support Qr Assessment, Robert L. Mayes Dr., Kent Allan Rittschof, Jennifer H. Forrester, Jennifer D. Schuttlefield Christus, Lisa C. Watson, Franziska Peterson
Department of Curriculum, Foundations, & Reading Faculty Publications
Original work is hosted at USF Libraries Scholar Commons publisher of Numeracy, the electronic journal of the National Numeracy Network (NNN).
Abstract : The ability of middle and high school students to reason quantitatively within the context of environmental science was investigated. A quantitative reasoning (QR) learning progression, with associated QR assessments in the content areas of biodiversity, water, and carbon, was developed based on three QR progress variables: quantification act, quantitative interpretation, and quantitative modeling. Diagnostic instruments were developed specifically for the progress variable quantitative interpretation (QI), each consisting of 96 Likert-scale items. Each content version of …