This book, The World of Mathematics and Beyond 8, conforms to the standards of the K to 12 Mathematics Program. It aims to serve the twin goals of mathematics in the basic education levels: to develop (a) critical thinking, and (b) problem solving skills.
The course includes understanding of the key concepts and principles of polynomials, rational algebraic expression, linear equations and inequalities in two variables, logic and reasoning, axiomatic structure of geometry and triangle congruence, inequalities in a triangle, and parallel and perpendicular lines, as well as the key concepts of probability- using appropriate technology in critical thinking, problem solving, reasoning, communicating, making connections, representations, and decisions in real life.
The in-depth discussion of the mathematics concepts presented in each lesson are illustrated with clear examples. Practice exercises are provided to emphasize the principles and solution techniques. For better appreciation of the subject, real life situations and problems prevailing in the society are infused in the discussion. At the end of every chapter, there are mastery tests provided in the Teacher's Manual to help monitor student progress.
It is sincerely hoped that the users of this book will find good use of this instructional material in learning the basic concepts of mathematics that will help them in making decisions in real life, now and in the future.

Includes bibliographical references.