Where Are The Congruent Halves?

Try this activity that requires creating two polygons from one to apply knowledge of congruency and transformations and develop spatial reasoning.

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Bibliographic Details
Published in:Mathematics teaching in the middle school 2012-04, Vol.17 (8), p.480-485
Main Author: Obara, Samuel
Format: Article
Language:English
Subjects:
Cognition & reasoning
Correlation
Elementary Secondary Education
Features
Geometric Concepts
Geometric shapes
Identification
Mathematical congruence
Mathematics education
Mathematics Instruction
Middle School Teachers
Middle Schools
Polygons
Reasoning
Rotation
Spatial Ability
Teaching Methods
Trapezoids
Vertices
Visual Stimuli
Citations: Items that this one cites
Online Access:Get full text
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Description
Summary:Try this activity that requires creating two polygons from one to apply knowledge of congruency and transformations and develop spatial reasoning.
ISSN:1072-0839
2328-5486
DOI:10.5951/mathteacmiddscho.17.8.0480