While group theory is an important part of mathematics, it should not be taught before college. The problems which led to its historical development are too difficult for the schools, and the use of simple problems invites misconceptions. There are very few easily stated physical applications. (SD)

This volume is an experimental edition for a high school course in the theory of matrices and vectors. One of the basic aims is to demonstrate the structure of mathematics. Another criterion is to provide some tools that will be useful in the student's transition from school to college. A last objective is that the intellectually vigorous students…