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Direct linkGötz, Daniela; Gasteiger, Hedwig – Educational Studies in Mathematics, 2022
Students' issues dealing with reflection tasks, especially with inclined mirror lines, are widely known. Previous research conducted with primary school students mainly focussed on task difficulty and students' outcomes, especially their errors of reflection. Little is known about which not obviously sustainable understanding of reflection leads…
Descriptors: Elementary School Students, Error Patterns, Foreign Countries, Task Analysis
