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Demir, Eda; Ilhan, Onur Alp; Sevgi, Sevim – Bulletin of Education and Research, 2023
The purpose of the study was to determine the association between van Hiele geometric thinking levels and circular achievement exam results for middle school students in 7th grade. The design of the study was a survey method. 157 middle school students were participated into study from three different schools in Kayseri in the spring semester of…
Descriptors: Grade 7, Geometry, Mathematics Instruction, Geometric Concepts
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Teufel, Christoph; Clayton, Nicola S.; Russell, James – Journal of Cognition and Development, 2013
A landmark study by O'Neill (1996), in which 2-year-old children were found to be more likely to point toward a hidden object to help an adult who was unsighted during the hiding event than to point helpfully for an adult who had been sighted, seems to undermine the conventional assumption that children this young do not understand the…
Descriptors: Visual Perception, Comprehension, Knowledge Level, Cognitive Development