New York Algebra 1 is the first of three books in Glencoe's New York High School Mathematics Series. This series offers complete coverage of New York's Mathematics standards, strands, and performance indicators. As students learn to integrate a comprehensive array of tools and strategies, they become proficient in mastering concepts and skills, solving problems, and communicating mathematically. This series of books helps your students identify and justify mathematical relationships, acquire and demonstrate mathematical reasoning ability when solving problems, use visualization and spatial reasoning to analyze characteristics and properties of geometric shapes, and succeed on the Regents Examinations.