Algebra 1 for Christian Schools (2nd edition)

By: Kathy D. Pilger and Ron Tagliapietra

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Synopsis: The Arabic word al-jabr from which we get our word algebra carries the idea of the reunion of broken parts, such as the reduction of fractions to whole numbers. Algebra takes the fragmentary information of a word problem, symbolizes it in abstract form, and derives the answer. Algebra is a structured system for expressing and analyzing the relationships between quantities that may themselves be unknown. The resulting formulas, equations, and expressions are built from symbols, numbers, and operations. The power of algebra is seen when we determine an unknown quantity simply by manipulating the symbols. Algebra is a worthwhile study for all students. Even trades use computers or other tools that depend on algebra, and the most effective use of such tools requires an understanding of what it does. The study of a subject such as algebra requires diligent effort, but it provides either specific skills or practical background knowledge for every type of work. Furthermore, the diligent development of mental discipline has its own rewards