Shapes.nancyv1.2.var -

: Reasoning about shape as a pattern in variability discusses instructional activities for understanding the "shape" of data distribution.

: Inferring shape transformations investigates how humans understand and reproduce changes in geometric shapes. Shapes.NancyV1.2.var

If you are looking for academic research regarding how children or systems represent shapes, the following papers discuss similar themes: : Reasoning about shape as a pattern in

: A specific version (v1.2) of a tool or plugin named "Nancy" used for generating "Shapes." Shapes.NancyV1.2.var