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Description
Blockhead: The Life of FibonacciAs a young boy in medieval Italy, Leonardo Fibonacci thought about numbers day and night. He was such a daydreamer that people called him a blockhead. When Leonardo grew up and traveled the world, he was inspired by the numbers used in different countries. Then he realized that many things in nature, from the number of petals on a flower to the spiral of a nautilus shell, seem to follow a certain pattern. The boy who was once teased for being a
As a young boy in medieval Italy, Leonardo Fibonacci thought about numbers day and night. He was such a daydreamer that people called him a blockhead.
When Leonardo grew up and traveled the world, he was inspired by the numbers used in different countries. Then he realized that many things in nature, from the number of petals on a flower to the spiral of a nautilus shell, seem to follow a certain pattern. The boy who was once teased for being a blockhead had discovered what came to be known as the Fibonacci Sequence Blockhead is a 2011 Bank Street - Best Children's Book of the Year.Binding Type: Hardcover
Publisher: Henry Holt & Company
Published: 03/30/2010
ISBN: 9780805063059
Pages: 40
Weight: 0.97lbs
Size: 11.26h x 8.88w x 0.35d
Review Citations: Booklist 01/01/2010 pg. 73
Kirkus Review - Children 02/15/2010
Publishers Weekly 02/22/2010 pg. 64
School Library Journal 03/01/2010 pg. 138
Horn Book Magazine 05/01/2010 pg. 105
Bulletin of Ctr for Child Bks 07/01/2010
New York Times Book Review 08/15/2010 pg. 13
Hornbook Guide to Children 07/01/2010 - Superior,Well Above Average
Accelerated Reader Quiz #/Name: 136583 / Blockhead: The Life of Fibonacci
Reading Level: 3.7 / Interest Level: Lower Grade / Point Value: 0.5
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4.2 ★★★★★
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Product Reviews
★★★★★ 4
Solid sneakers—worth it on a good discount
Size: 9, Color: Vintage Indigo Canvas/Natural
These sneakers are solid overall. They look good and feel comfortable for everyday use, and the quality is what I’d expect from the brand.
One thing to note: if you have to walk a lot, they can start to feel less comfortable on the top of the foot (upper area). It’s not a dealbreaker, but you’ll notice it on longer days.
That said, they’re definitely worth it if you catch a really good discount.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Quality sneaker.
Size: 12, Color: Ivory/Natural
Good looking sneaker. I wear a 12, these seem to run large.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Highly recommended
Size: 11, Color: Stormcloud Canvas/Sleet
I get a lot of compliments on these shoes. They're extremely comfortable and very stylish. You can wear them with khakis or shorts. They pair with them perfectly highly recommended
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Reviewed in the United States on April 18, 2026
★★★★★ 3
Comfy but ouch!
Size: 11, Color: Stormcloud Canvas/Sleet, Size: 11, Color: Stormcloud Canvas/Sleet
Nice style that keeps its shape, comfy insoles, true to size. I got the grey color at size 11. However the back part of the shoe ripped into my skin. I had to wear band aides after the first day of walking during our vacation. So wear sock that cover the back ankle. Otherwise, I like these shoes.
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Great shoes
Size: 9.5 Wide, Color: Optic White Canvas
These are great shoes, but you have to be careful with them since they are canvas they can get ruined easily.
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Reviewed in the United States on April 18, 2026