Athanasios Gagatsis-rekin lankidetzan egindako argitalpenak (2)

2019

  1. CHANGES IN THIRD-GRADE STUDENTS’ UNDERSTANDING OF POLYGONS

    Proceedings of the International Group for the Psychology of Mathematics Education

  2. NINE-YEARS-OLD STUDENTS’ UNDERSTANDING OF 2D-SHAPES

    Proceedings of the International Group for the Psychology of Mathematics Education