The ThreeYear MATHCOUNTS Marathon Karen Ge Albert Ni 9780985506896 Books
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Written by a MATHCOUNTS state champion, this book contains more than 400 carefully selected problems ranging from MathCounts to the International Math Olympiad, each with a detailed solution. It is intended for advanced MathCounts mathletes, coaches, and parents. Please note that although this book includes many problems from high school math competitions, the purpose of the book is not to prepare for those contests. Rather, these problems are chosen to hone MathCounts problem solving skills because today's high school math problems will appear in tomorrow's MathCounts competitions.
The ThreeYear MATHCOUNTS Marathon Karen Ge Albert Ni 9780985506896 Books
To be upfront, I was sent a free copy of the book in exchange for writing a review. I gave the book to my math team to look over as I was too busy to read it at the time.My kids loved it right away. My MATHCOUNTS teams have been state champs 14 of the last 15 years and I've coached the national champs twice, so I've seen and written a lot of material. My students found that the book addressed a lot of problems they hadn't seen before and more importantly techniques neither they nor I had seen. After about 2 weeks of them taking turns with the book during math team practice and enrichment meetings, I had to buy 3 more copies of the book so more kids could use it.
I would say that this is not the book for kids that are hoping to do well at Chapter or AMC8 though. It is great for kids for whom those tests are easy and who need a leg up on the tougher problems they would see at MATHCOUNTS states/nationals, AMC10/12 and AIME. This book can help get them to the next level.
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Tags : The Three-Year MATHCOUNTS Marathon [Karen Ge, Albert Ni] on Amazon.com. *FREE* shipping on qualifying offers. Written by a MATHCOUNTS state champion, this book contains more than 400 carefully selected problems ranging from MathCounts to the International Math Olympiad,Karen Ge, Albert Ni,The Three-Year MATHCOUNTS Marathon,Aquahouse Publishing,098550689X,Nonfiction - Education
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The ThreeYear MATHCOUNTS Marathon Karen Ge Albert Ni 9780985506896 Books Reviews
I have been a Mathcounts and ARML coach for 25 years and have worked through many different resources. This book is very well written and organized. So far I have not found any errors or mistakes. The text is definitely oriented for a more advanced student. It's mostly way over the head of my "average" Mathcounts students, but is fantastic for those that are very gifted and have potential at the State and National level of Mathcounts. Of course, this doesn't mean you can't use it across the board- you can, you just have to be selective. In my regular classes I routinely use problems from Mathcounts and those are more suited for an average student.
The short review for content excellent. For value, pretty good. For all but the top-level math contest competitors (who already know most of this stuff) you will learn a lot of good math by reading this book and working through its carefully selected problems. It is well-written and I recommend the book to middle- and high school students looking to improve their contest mathematics skills.
The long review
I have been a math team coach for over twenty years, and have had teams successful at state and national levels In addition, I write the ARML Power contest and have written for AMC/AIME in the past. So I can recognize a valuable resource for preparing for math competitions when I see one, and this book definitely is in that category.
The way to learn mathematics is by doing problems. Lots and lots of problems. Ms. Ge has assembled a huge database of competition problems from all levels of competition, and shares part of that database with her readers in this book. Each of the fifteen chapters on this book treats a different area of math that might come up in a contest, broken down into sections that tackle specific principles or topics, such as the inclusion-exclusion principle, or cyclic quadrilaterals. You can see the range of topics by using the "Look Inside" feature on the page. Each section covers one or two principles that can be used to solve particular types of problems, together with carefully chosen, fully worked examples that elucidate both the topic of the section and how a top-notch competitor goes about thinking about the problems. The chapter ends with at least twenty wonderful problems at varying levels of difficulty, all with complete solutions that again show not only the mathematics, but the way a competitor might go about thinking through the problem to achieve its solution.
Content-wise, this book is hard to beat. It is great to find so many math competition techniques explained and demonstrated all in one place. As a resource for math team students and coaches this will be invaluable. Even experienced competitors working their way up the ranks in AIME, USAMO, HMMT, and perhaps even Putnam will find something of value--a little nugget or trick they didn't know before or at least a great supply of problems to practice.
I was impressed with the quality of the writing as well. Occasionally the prose shows Ms. Ge's tender age, but she has the makings of a master expositor. The mathematical writing is excellent, with generally well-chosen notation, clear formatting, unambiguous exposition, and clean development. Many mathematical writers with more experience do not write as well as she!
Lest you think I am just shilling for Aquahouse (my payment for this review amounted to one free copy of the book) I do have a few quibbles. There are a few editorial slips (I didn't keep track of pages where they occurred, as I was more interested in doing a mathematical review) such as a missing subscript or noun-verb mismatch. Not enough to be distracting, but noticeable because of the quality of the rest of the work. Perhaps about three or four in the book--not surprising for a first printing. I personally would have liked to see a larger type size, and perhaps more space or wider margins for annotations. Finally, I hate paying over $20 for paper-bound books. This one is worth the money content-wise, but I bet they could sell enough extra books at $19.95 to more than make up the difference in profit from charging the lower amount. (Edit after I originally posted my review, the publisher took notice and took me up on the recommendation to lower the price--now it's an even better value, so feel free to help prove me right!)
Two final thoughts. 1) I highly recommend that the publisher start an online forum for this book, or that students who read it create a forum on a site like Art of Problem Solving. Some of the problems I would have tackled in totally different ways than the author, and a great way to learn even more mathematics is to do the problems and then discuss different techniques for solving them. 2) Since Ms. Ge lives in the Chicago area I am definitely looking forward to having her on the Chicago All-Star ARML team this year!
I received a complimentary evaluation copy of this book as I was a State coach at last year's Mathcounts National competition. I skimmed the book and then gave the book to one of my students who also went to Nationals. So this review is a combined output from both of us.
The good thing about this book is that it covers a lot of common math competition strategies. The production is also of high quality (eg I have yet to find a typo). It is very impressive for a middle school student (even a very advanced one) to write such a book. It has a decent compilation of problems from many different competitions, from Mathcounts to AMC 10/12, AIME, USAMO, etc.
On the not-so-good part, I would say the name does not reflect the content well. This book is more advanced than what are often tested in Mathcounts, esp. at the typical Chapter or State levels. My student who was also a top 56 MC National mathlete and a USAJMO qualifier still had some stuff that he did not know. I would say the mathematical principles in Chapter 1 are more suitable to USA(J)MO than to Mathcounts. Thus I am also not very sure what levels of students would this book serve the best.
Overall I like this book and think it is not only useful but also of good value. I would give it a 5*.
Too hard to middle school students. It probably works for high school students.
Excellent book. Wish the solutions were separate from the problems.
For national mathcounts competition.
Excellent book. Very well selected topics. This book is not just for competition math. A must read for any student interested in math.
To be upfront, I was sent a free copy of the book in exchange for writing a review. I gave the book to my math team to look over as I was too busy to read it at the time.
My kids loved it right away. My MATHCOUNTS teams have been state champs 14 of the last 15 years and I've coached the national champs twice, so I've seen and written a lot of material. My students found that the book addressed a lot of problems they hadn't seen before and more importantly techniques neither they nor I had seen. After about 2 weeks of them taking turns with the book during math team practice and enrichment meetings, I had to buy 3 more copies of the book so more kids could use it.
I would say that this is not the book for kids that are hoping to do well at Chapter or AMC8 though. It is great for kids for whom those tests are easy and who need a leg up on the tougher problems they would see at MATHCOUNTS states/nationals, AMC10/12 and AIME. This book can help get them to the next level.
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