Table 3.

Alignment between modules and Ramful et al. (2017) spatial constructs

Module	Content	Spatial alignment
Solid objects	Cut, intersection, and join operations on 3-D objects	Spatial visualisation
Isometric drawings and coded plans	Interpreting and sketching isometric drawings from different perspectives Representing isometric sketches as coded plans	Spatial orientation Spatial visualisation
Orthographic drawings	Sketching and interpreting orthographic drawings Converting between isometric and orthographic representations of 3-D objects	Spatial orientation Spatial visualisation
Single-axis rotations	Rotation of 3-D objects around a single axis	Mental rotation
Multi-axis rotations	Rotation of 3-D objects around two or more different axes in succession	Mental rotation
Flat patterns	Relating nets of solids to their 3-D representations	Spatial visualisation