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Dawn Woods; Wesam Salem – Investigations in Mathematics Learning, 2024
Instructional routines, like "Number Talks" and "Notice and Wonder," engage students in doing and then talking about their mathematical thinking. Number Talk routines are short mathematical discussions where students mentally solve and share the strategies they used to make sense of the problem. In comparison, the Notice and…
Descriptors: Teaching Methods, Numbers, Numeracy, Grade 3
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Cason, Marti; Young, Jamaal; Kuehnert, Eloise – Investigations in Mathematics Learning, 2019
This meta-analysis examines the effects of numerical competency development in mathematics classrooms. An exhaustive search of the quantitative literature yielded 17 studies with 39 effect sizes. The overall mean effect size, d = 0.88 (p < 0.05), indicates that there is a large positive summary effect of numerical competency development on…
Descriptors: Meta Analysis, Numeracy, Mathematics Instruction, Mathematics Achievement
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Utley, Juliana; Reeder, Stacy – Investigations in Mathematics Learning, 2012
Can prospective elementary teachers "unlearn" harmful algorithms used with fractions as they are invited to develop fraction number sense? This study examined the development of prospective elementary teachers' fraction number sense during an intermediate (grades 5-8) mathematics methods course. During this course, participants' were involved in a…
Descriptors: Preservice Teacher Education, Scores, Methods Courses, Grade 5