Search Results

You are looking at 1 - 2 of 2 items for

  • Author or Editor: Cyndi Edgington x
Clear All Modify Search
Restricted access

P. Holt Wilson, Marrielle Myers, Cyndi Edgington and Jere Confrey

Teaching young children to create equal-size groups is your treasure map for building students' flexible, connected understanding of and reasoning about ratios, fractions, and multiplicative operations.

Restricted access

Cyndi Edgington, P. Holt Wilson, Paola Sztajn and Jared Webb

Mathematics teacher educators play a critical role in translating research findings into frameworks that are useful for mathematics teachers in their daily practice. In this article, we describe the development of a representation that brings together four research-based learning trajectories on number and operations. We detail our design process, present the ways in which we shared this representation with teachers during a professional development project, and provide evidence of the ways teachers used this translation of research into a pedagogical tool to make sense of students' mathematics. We conclude with revisions to the representation based on our analysis and discuss the role of mathematics teacher educators in translating research findings into useful tools for teachers.