Mathematics reveals hidden patterns that help us understand the world. It provides training for logical thinking and problem solving. Mathematics is the study of patterns, orders, numbers, geometric objects, algorithms, and change. It has its own precise language and symbols to concisely represent concepts, like pi (π). Mathematics allows abstract concepts to be expressed concretely and helps solve problems in daily life. It is an intellectual exercise with its own rules and puzzles. Mathematics yields results that are either exactly right or wrong, with no in-between.