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Direct linkHea-Jin Lee; Hee-Jeong Kim; Hyungmi Cho – Journal of Education for Teaching: International Research and Pedagogy, 2024
Teachers require support in developing the pedagogical skill of interpreting students' mathematical thinking and providing effective feedback that promotes learning. However, there is a lack of research assessing the quality of feedback based on teacher noticing in mathematics classes. This study analysed 20 preservice teachers' (PSTs) feedback…
Descriptors: Preservice Teachers, Teacher Education Programs, Mathematics Instruction, Feedback (Response)
Lee, Ji-Eun; Lee, Mi Yeon – International Journal of Science and Mathematics Education, 2020
This study is an investigation of elementary preservice teachers' (PSTs') exploration of model breaking points in fractions. Eighty-three PSTs at two universities in the Midwestern and Southwestern regions of the USA were asked to explore the area model of fraction addition through a series of tasks and explain their reasoning in determining its…
Descriptors: Preservice Teachers, Elementary School Teachers, Mathematics Instruction, Fractions
Heckler, Andrew F.; Scaife, Thomas M. – Physical Review Special Topics - Physics Education Research, 2015
A small number of studies have investigated student understanding of vector addition and subtraction in generic or introductory physics contexts, but in almost all cases the questions posed were in the vector arrow representation. In a series of experiments involving over 1000 students and several semesters, we investigated student understanding…
Descriptors: Science Instruction, Physics, Scientific Concepts, Concept Formation
