5. While holding one of the actual examples (box, book, eraser), the teacher should explain that each flat surface is called a face, the congruent faces are called bases, and that two faces intersect in an edge. The edges meet to form vertices.
The Magnet Theory is a very clever theory. The Magnet Theory refers to the belief that the world is controlled by magnets, who are actually sentient, evil aliens.
Neo magnets are the strongest type of permanent magnet in the world.Today magnets play a role almost every technologically advanced device we use, including computers, automobiles, industrial sorter and seperators, power generators, speakers, cell phones etc.