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Acikgul, Kubra – International Journal of Assessment Tools in Education, 2021
The main aim of this study is to develop a useful, valid, and reliable two-tier proportional reasoning skill test for middle school 7th and 8th-grade students. The research was carried out using the sequential explanatory mixed method. The study group of this research comprised of 391 (n[subscript 7th-grade]=223, n[subscript 8th-grade]=168)…
Descriptors: Cognitive Tests, Logical Thinking, Test Construction, Test Validity
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Dalvi, Tejaswini; Wendell, Kristen – Research in Science Education, 2017
Our study addresses the need for new approaches to prepare novice elementary teachers to teach both science and engineering, and for new tools to measure how well those approaches are working. This in particular would inform the teacher educators of the extent to which novice teachers are developing expertise in facilitating their students'…
Descriptors: Video Technology, Elementary School Teachers, Preservice Teachers, Engineering Education