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Download full textKaya, Deniz – International Journal of Research in Education and Science, 2017
The purpose of the study is to perform a less-dimensional thorough visualization process for the purpose of determining the images of the students on the concept of angle. The Ward clustering analysis combined with Self-Organizing Neural Network Map (SOM) has been used for the dimension process. The Conceptual Understanding Tool, which consisted…
Descriptors: Mathematics Instruction, Geometry, Geometric Concepts, Visualization
