An example of direct interaction is seen in Figure 3, where learners morph the

geometric solid by interacting with the VMR itself.

It then covers Greek matter theory including

geometric solids, Zeno's paradox, Aristotle's model of the universe, including his four elements and four qualities, and discusses Chinese, Middle Eastern and Indian concepts, including the Yin-Yang symbol.

Any math collection concerned with spherical modeling will find this offers a basic yet complex introduction that begins with the principles of spherical design and the main categories of subdivision based on

geometric solids.

During his j ourney in this strange world,

geometric solids and mathematical formulas float through the air, including an innocent-looking equation: [1782.

Two boys trapped in the pyramid stumble on a mystery which tests their math skills to resolve: kids receive a lesson in

geometric solids in the process of a lively adventure.

Dubbed symmetrohedra, these

geometric solids result from the symmetric placement of regular polygons (see illustration on page 397).

Identify 3D

geometric solids in various positions and orientations