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Negative Nine (The Early Math Series) Board book – January 4, 2008


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Editorial Reviews

Review

I got my package yesterday, and read it to the boys at bedtime. Cooper said he loved it, and both he and Simon flipped through the pages a second time before lights-out. I think he gets it, too! I'm going to give my second copy to my niece and nephews and my third copy to the principal of Cooper's school. Great work! --Mother of Two - Canada


I thought you'd like to know that a child who's not yet 5 years old likes your book. And, after reading it a few times, I can see that he's grasping the number concepts in the book more clearly. It's really something to see. --Mother of One - USA

I've just put my son down for his nap. Of all of the books on his bookshelf, he chose Negative Nine for his bedtime story today. And, it's not the first time he's done that! --Excited Parent - USA

About the Author

Dr. Amy K. C. S. Vanderbilt is a Mathematician specializing in Human Reasoning and Logic. She has two children, the oldest of which is Sabrina Vanderbilt; a young student, and promising author.
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Product Details

  • Series: The Early Math Series
  • Board book: 28 pages
  • Publisher: Trend Factor Press (January 4, 2008)
  • Language: English
  • ISBN-10: 0763907197
  • ISBN-13: 978-0763907198
  • Product Dimensions: 7.1 x 4.8 x 1 inches
  • Shipping Weight: 5.6 ounces
  • Average Customer Review: 5.0 out of 5 stars  See all reviews (1 customer review)
  • Amazon Best Sellers Rank: #4,638,251 in Books (See Top 100 in Books)

More About the Author

Business and Technology Strategist, Senior Fellow of the Potomac Institute and a former DARPA program manager, Dr. Vanderbilt brings blunt honesty and a unique ability to recognize to the technologies and businesses poised for growth, and what it will take to get them to the next level.

Dr. Amy Vanderbilt is the Founder and Chief Strategist at TrendPOV.com, next generation social omni-media that over 1 MILLION executives call GPS for your business strategy. she consults to venture capital and private equity firms on investment strategy, scouting, due diligence, portfolio management and portfolio incubation. To date, she has reviewed more than 1200 concepts for funding and application in numerous innovative ways, and more than 600 companies for their growth and innovative potential. She is an award winning author and speaker with 6 books in publication.

She holds a PhD in Mathematics focused on Nonmonotonic Reasoning and a passion for early STEM education, education technology and education policy.

Her technical expertise, as a matter of design, now encompasses a broad range of application areas including: Wearable Displays, Augmented Reality, Network Analysis, Information Visualization, Video Analysis, New Media, Space Based Systems, Virtual Worlds, Sensor Systems, Nano-technology, Online Intelligence, Persistent Surveillance, Cyber Defense/Attack, and Green Energy.

Specialties: venture capital, private equity, investment strategy, scouting, due diligence, portfolio incubation, education technology, education investment, education policy, business, executive, trends, evolving, strategic advantage, competitive advantage, strategy, speaker, keynote, board of advisors, technology scouting

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Most Helpful Customer Reviews

1 of 1 people found the following review helpful By Christina Liu on July 31, 2008
Format: Board book
This is a fabulous book for introducing the concept of negative numbers and the number line! My girls (6 and 4) both LOVE this book! The rhythm and repetition of the text is great, and my 4 year old can recite entire verses from this book! "Negative Nine was down all the time. He was down all because of his size and his sign..." and "I need to find MY place on this Great Number Line." The pictures are cute, not overdone, and get the points across beautifully. This is a very well thought out, well-done book! I sure hope that there will be other books that can be written in the same style to explain other mathematical concepts as well!
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