You may see this:
Other Examples:
- Child knows a shape must be turned or flipped over an oblique line (45º orientation) to fit into a puzzle.
Help your student become a(n) Diagonal Mover
Activities encourage children to move shapes or other objects into a position such as pieces into a puzzle, and especially require the children to slide them obliquely (not only horizontally or vertically), turn them less or more than 90°, and flip them over an oblique line. Describing children's actions with these spatial terms enhances these experiences.
![Put the Halves Back Together [Diagonal Mover]](https://www.learningtrajectories.org/upload/1588097198504.png)
![Tangram and Pattern Block Play [Diagonal Mover]](https://www.learningtrajectories.org/upload/1592587353994.PNG)
