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Direct linkIsmail Özgür Zembat; Sümeyye Gürhan – Investigations in Mathematics Learning, 2023
This article provides an analysis of a data set coming from a two-phase qualitative study that focused on fostering primary students' abstraction of interrelations among quadrilaterals (squares, rectangles, parallelograms, rhombuses, trapezoids). The pilot study consisted of work with eight primary students operating at van Hiele level 2 (e.g.,…
Descriptors: Mathematics Instruction, Geometry, Elementary School Students, Geometric Concepts
Download full textKim, Eun Mi; Haberstroh, Jeff; Peters, Stephanie; Howell, Heather; Olah, Leslie Nabors – ETS Research Report Series, 2017
As part of the CBAL® learning and assessment initiative in mathematics, we developed a hypothesized learning progression (LP) for geometrical measurement in 1, 2, and 3 dimensions based on a synthesis of empirical literature in this field and through expert review. The geometrical measurement LP is intended to represent a developmental progression…
Descriptors: Geometric Concepts, Geometry, Measurement, Achievement Gains
McCulloch, Allison W.; Bailey, Nina G.; Fye, Kristen; Scott, Gayle – Mathematics Teacher Educator, 2020
In this article, we examine the ways in which the creation of a third space can bridge the divide between coursework and practice for preservice secondary mathematics teachers (PSTs) taking a technology, pedagogy, and content course. A university-based instructor partnered with two high school teachers to create a space in which PSTs draw upon and…
Descriptors: Teaching Methods, Mathematics Instruction, Instructional Design, Decision Making
