More on The regular and semiregular polyhedra:
Check this site! from Visual
geometry pages.
The Pseudo-Rhombicubeoctahedron.
Activity:
Getting familiar with the cube and octahedron with shadows.
Similarity.
FAPP Similarity Video
Similarity and Editing- font size applications.
Rubber band activity.
Wingeometry similarity.
Arithmetic and Geometric Series? Adding ... Application to economics?
Begin: Seeing the infinite... small and large.