Elementary Algebra

by Harold R. Jacobs

Book Overview

An essential presentation of Elementary Algebra exercise solutions. Includes answers for Sets I, II, III, and IV exercises, as well as the two final review test options Helps expand understanding of... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0716710471
• ISBN13: 9780716710479
• Release Date: January 1979
• Publisher: W. H. Freeman
• Length: 876 Pages
• Weight: 3.80 lbs.
• Dimensions: 1.4" x 8.0" x 9.6"

Customer Reviews

Outstanding math for visual learners

I began using this book to teach my own children after using Saxon Algebra I and II. I was amazed to discover that Jacobs covers ALL the algrbra from both Saxon Algrbra books in only one book and in much more simple language. (No Geometry is covered in Jacobs Algebra-- but Jacobs Geometry covers it more completely that Saxon.) Each lesson starts with a comic strip or interesting picture and builds the lesson on the comics. After one year with Jacobs my children understand how to find the formulas they need and why problems are solved the way the are. Problems that were complex with Saxon are explained simply and visually with Jacobs. Test scores are way up and math is fun again.

The Way I Wish I'd Been Taught Algebra!

At the time I started homeschooling my sixth grader last year, I was completely math-phobic. I had forgotten every bit of algebra I ever learned (and any math I did learn in high school, more than 20 years ago, was just barely learned at that). My now seventh grade son and I are learning algebra together with Harold Jacobs's Elementary Algebra book. This is really an exceptional self-study guide. We will read a chapter, then independently try to solve the problem sets given. We then compare our answers. If our answers don't agree, I will either explain to him how I solved a problem that he got stuck on, or vice versa. The delightful thing about this book is that I am learning to enjoy a subject I always thought I detested. Harold Jacobs makes everything clear, comprehensible, meaningful and often humorous. I am learning that I am not left-brain impaired, as I've thought I was ever since second grade, and actually look forward to my algebra time with my son! My son, too, has overcome his own math phobia, and become a math lover. I can't recommend it highly enough.

excellent results with a gifted ten-year-old

The question last summer was, "What next, for a younger child who's mastered all pre-algebra mathematics?" Was it too soon for algebra? And could a parent who hadn't seen algebra in the last twenty years help the child cope? We ordered Harold R. Jacobs' text, encouraged by reviews mentioning self-study, and began work in the fall, prepared to stop any time if the child found it difficult or stressful. Quite the contrary, it was mentally very stimulating -- the lessons took us carefully from familiar arithmetic concepts to equivalent algebraic content, and presented each new subject one very manageable bit at a time. It was exciting to watch skills developing, and to see the child's enjoyment and growing sense of competence. The little cartoons and often-intriguing Set IV exercises added fun and interest throughout, and made it easier to keep going, especially during those mid-school-year doldrums. This book was perfectly suited to our schedule, which allowed only three lessons per week, after school -- we needed only about half an hour per lesson at first, then near the end, about an hour and a half. We're looking forward to Jacobs' Geometry book next year!

A Great Approach for Teaching Algebra

I homeschool my kids & have taught them through geometry so far, including Algebra I for two of them, using the Saxon series, which we've liked for the most part, but haven't liked as much for the later grades than for the earlier (say through about 7-6). I've started with the third child using Jacobs instead, since he seems to present many topics in a more understandable way, at least a more visual way. He also structures the problem set in each lesson exclusively to deal with the topics of that lesson, rather than using a spiral review method or other method that presents problems from lots of previous lessons. This makes for more concentrated treatment of the lesson at hand, which the third child likes more. Jacobs's method of presenting is, as I said, more visual, with helpful diagrams and graphs that illustrate the point of a lesson. My favorite is his use of a two-dimensional matrix to illustrate multiplication, and later division, of polynomials. The step by step addition of information to the matrix illustrates the steps and the concepts of polynomial multiplication and division quite well. I'm looking forward to using this book with this child and having it available for the others for reference on topics on which they need refreshers.