Feb 02
Perceptual ability: Pattern foldingDove prism - shaded triangles
Feb 09
Perceptual ability: Top-front-endTriangular pyramid with missing top view
Feb 16
Perceptual ability: KeyholesFour pointed star-like shape
Feb 23
Perceptual ability: Angle rankingLarge acute angles in different directions
Feb 02
Perceptual ability: Pattern foldingDove prism - shaded triangles
Feb 09
Perceptual ability: Top-front-endTriangular pyramid with missing top view
Feb 16
Perceptual ability: KeyholesFour pointed star-like shape
Feb 23
Perceptual ability: Angle rankingLarge acute angles in different directions