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Download full textSchoen, Robert C.; Yang, Xiaotong; Liu, Sicong; 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 277 elementary educators, including teachers, administrators, and instructional support personnel, in fall 2016, as part of a larger study involving a multisite…
Descriptors: Psychometrics, Pedagogical Content Knowledge, Mathematics Instruction, Mathematics Teachers
Schoen, 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
Schoen, Robert C.; Liu, Sicong; Yang, Xiaotong; Paek, Insu – Grantee Submission, 2017
The Early Fractions Test is a paper-pencil test designed to measure mathematics achievement of third- and fourth-grade students in the domain of fractions. The purpose, or intended use, of the Early Fractions Test is to serve as a student pretest covariate and a test of baseline equivalence in the larger study. In this report, we discuss our…
Descriptors: Mathematics Achievement, Fractions, Mathematics Tests, Grade 3
Schoen, Robert C.; Yang, Xiaotong; Liu, Sicong; Paek, Insu – Grantee Submission, 2017
The Early Fractions Test v2.2 is a paper-pencil test designed to measure mathematics achievement of third- and fourth-grade students in the domain of fractions. The purpose, or intended use, of the Early Fractions Test v2.2 is to serve as a measure of student outcomes in a randomized trial designed to estimate the effect of an educational…
Descriptors: Psychometrics, Mathematics Tests, Mathematics Achievement, Fractions
