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Download full textSchoen, Robert C.; Yang, Xiaotong; Paek, Insu – Grantee Submission, 2018
This report provides evidence of the substantive and structural validity of the Knowledge for Teaching Elementary Fractions Test. Field-test data were gathered with a sample of 241 elementary educators, including teachers, administrators, and instructional support personnel, in spring 2017, as part of a larger study involving a multisite…
Descriptors: Psychometrics, Pedagogical Content Knowledge, Mathematics Tests, Mathematics Instruction
