Exercises and articles to develop spatial reasoning – counting cubes in a building, top/front/side views, and building plans.
Exercises for counting visible cubes in a building – cubes hidden behind others are not counted.
Exercises for counting the total number of cubes in a building – including those hidden behind others.
Spatial reasoning exercises – match a 3D cube building to its top, front, or side view.
Mixed exercises that randomly switch between counting visible cubes, total cubes, and reading a plan.