Jean R. Boing Boing AoPS courses are a wonderful balance of challenge and guidance, constantly stretching students and inviting them to wrestle with problems at their own pace until they reach epiphanies. I wish AoPS had been around when I was in high school. He is pumped for each Wednesday and has to really work to solve the problems.
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Need help finding a book? Have questions about particular items? Click here to Ask AoPS! Solutions: pages. The text is written to challenge students at a much deeper level than a traditional middle school prealgebra course, and is used for both our Prealgebra 1 and Prealgebra 2 online courses.
Topics covered in the book include the properties of arithmetic, exponents, primes and divisors, fractions, equations and inequalities, decimals, ratios and proportions, unit conversions and rates, percents, square roots, basic geometry angles, perimeter, area, triangles, and quadrilaterals , statistics, counting and probability, and more! The text is structured to inspire the reader to explore and develop new ideas. Each section starts with problems, giving the student a chance to solve them without help before proceeding.
The text then includes solutions to these problems, through which algebraic techniques are taught. Important facts and powerful problem solving approaches are highlighted throughout the text. In addition to the instructional material, the book contains well over problems. The solutions manual contains full solutions to all of the problems, not just answers.
This book can serve as a complete Prealgebra course. Our site includes a free innovative online learning system, Alcumus , and a free collection of videos , both aligned to this textbook. This book is used in both our Prealgebra 1 and Prealgebra 2 courses.
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