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Of particular concern, is the math section. The cover of the guide advertises "Extensively revised and updated," and "All new math review." However, is where I found the greatest number of flagrant errors.
I don't know if primary responsibility for these errors rests with the author(s), editor(s), or publisher, but I'm certain most everyone will agree that the quality of educational materials of this nature is everyone's concern.
I have sent a sample of the errors I encountered to the publisher for review. I have also forwarded a copy to the Board of Education in California. Based on the number of (obvious) errors I encountered, I think it safe to assume the actual number of errors, in this particular publication, goes far beyond the 50 "+" question and answer errors I documented.
I am almost through with the math portion of the GED book, and I am so angry. By the time I realized how many errors were in almost every micro-section of the math review, I had already thrown away my receipt. This book is unbelievable. Granted, the portions that are written accurately are thoughtful and mostly easy to follow, but the amount of errors (3 errors on one of the math pages) are incomprehensible. How did this happen? Error after error after error.....I think you get the picture. I am now on page 522, where the "ANSWERS" portion of a chapter review test lists the answer to problem #6 as choice "7." Well, hello, but the choices only number from 1-5. Choice Number 7 doesn't exist!
Barron's wasted my time and my money on this one. The discussion portions are extremely helpful, but need to be backed up with consistantly accurate math problems and answers. If Barron's can go back and fix these errors (and maybe offer the poor saps who bought this version an unconditional money-back return policy, with or without receipt in hand), this would actually be a great book.
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Mike Williams