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Horzum, Tugba; Arikan, Ahmet – International Journal of Progressive Education, 2019
This study investigated the concept images of blind students about the polygon concept. For this purpose, four open-ended questions were asked to five blind middle school students. During the interviews, geometric shapes were presented with raised-line materials and blind students were given opportunities to construct geometric shapes with…
Descriptors: Foreign Countries, Middle School Students, Blindness, Students with Disabilities