| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | parallelepiped | eastern countries | Less commonly emphasized in basic geometry education compared to other more common shapes like triangles, squares, and circles. | 1 |
| 2 | parallelogram | Eastern countries | Less commonly encountered in traditional cultural teachings and less emphasized in mathematics education | 1 |
| 3 | parallelogram | eastern countries | Less commonly emphasized in traditional mathematics education | 1 |