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Young Children's Spatial Conceptions of Two-Dimensional Grid Structures.

紀錄類型:	書目-語言資料,手稿 : Monograph/item
正題名/作者:	Young Children's Spatial Conceptions of Two-Dimensional Grid Structures./
作者:	Bodnar, Jessica.
面頁冊數:	1 online resource (150 pages)
附註:	Source: Masters Abstracts International, Volume: 85-03.
Contained By:	Masters Abstracts International85-03.
標題:	Education. -
電子資源:	click for full text (PQDT)
ISBN:	9798380386951

Young Children's Spatial Conceptions of Two-Dimensional Grid Structures.
Bodnar, Jessica.

Young Children's Spatial Conceptions of Two-Dimensional Grid Structures. - 1 online resource (150 pages)

Source: Masters Abstracts International, Volume: 85-03.

Thesis (M.Ed.)--Trent University (Canada), 2023.

Includes bibliographical references

Spatial reasoning and spatial structures are relatively new areas of research in mathematics education. In this study of children exploring spatial conceptions of grid structures, twenty-one children (ages 4-9) were given a series of tasks involving square grids during virtual interviews. As a result of an ideal-type analysis of the qualitative data, a typology of conceptions of grids emerged showing five distinct categories sequenced from very early conceptions of square grids (as a series of isolated cells) to more coordinated structuring (as related and intersecting rows and columns). The five categories - Single Cell Structuring, Partial Unit Building, Whole Figure and Parts-of-Figure Noticing, Composite Unit Structuring and Coordinated Structuring - are described through illustrative examples. Students' gestures, language and diagrams were considered together when constructing the types. Interestingly, the spatial structure of grids was not readily apparent to many students and in fact was found to be complex for students to conceptualize. With minimal research on grids as a spatial structure in the mathematics education research field, there is strong potential for further investigation in this area.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2024

Mode of access: World Wide Web

ISBN: 9798380386951Subjects--Topical Terms:

555912
Education.
Subjects--Index Terms:

GridsIndex Terms--Genre/Form:

554714
Electronic books.

Young Children's Spatial Conceptions of Two-Dimensional Grid Structures.
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520 $a Spatial reasoning and spatial structures are relatively new areas of research in mathematics education. In this study of children exploring spatial conceptions of grid structures, twenty-one children (ages 4-9) were given a series of tasks involving square grids during virtual interviews. As a result of an ideal-type analysis of the qualitative data, a typology of conceptions of grids emerged showing five distinct categories sequenced from very early conceptions of square grids (as a series of isolated cells) to more coordinated structuring (as related and intersecting rows and columns). The five categories - Single Cell Structuring, Partial Unit Building, Whole Figure and Parts-of-Figure Noticing, Composite Unit Structuring and Coordinated Structuring - are described through illustrative examples. Students' gestures, language and diagrams were considered together when constructing the types. Interestingly, the spatial structure of grids was not readily apparent to many students and in fact was found to be complex for students to conceptualize. With minimal research on grids as a spatial structure in the mathematics education research field, there is strong potential for further investigation in this area.
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