SKU: 72665974777

Blockhead: The Life of Fibonacci

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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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SKU: 72665974777

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Joanabell
Cuba, US
★★★★★ 5
Great bra, poor customer service
Size: Medium, Color: Black (001)/Jet Gray
I like this bra. It offers great support. But the sizes run small. I remembered this after placing my order. So I got back with Amazon two times within six hours of placing the order to cancel, so I could exchange it for a larger size. Amazon would not cancel the order. And they have no option for exchanging it. They used to allow 24 hours before processing an order. Not so here.
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Reviewed in the United States on May 25, 2026
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Morgan
Belleville, US
★★★★★ 5
best bra for big chested girls!!!
Size: Medium, Color: White (100)/Halo Gray
The best sports bra!!! I’m a D normally if we are talking Victoria secret they would probably say I’m wayyy farther down the alphabet. Basically I’m pretty big chested and this bra is everything I could ever want. Not only does it actually hold up the girls but I can jump and they will hardly move. The biggest problem I have with sports bras is there’s zero support and my boobs kinda just sag but this actually make me feel like I’m three cup sizes smaller! I did size down to a medium but it still fits me perfectly. I’m going to order this is every color just because ITS THAT GOOD!
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Reviewed in the United States on March 30, 2026
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camille
West Palm Beach, US
★★★★★ 4
Runs small; size up!
Size: Large, Color: (648) Prime Pink / / White
Nice! Size up! I ordered a large and it fits great! I'm 8-10, medium in everything else so I thank previous comments saying it runs small. It was quite comfortable, but if it is moisture wicking, I sure couldn't tell!
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Reviewed in the United States on October 8, 2025
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Quinny
Lowell, US
★★★★★ 5
SIZE UP
Size: X-Large, Color: Black (001)/Jet Gray
Great material! However, has little to NO stretch so would highly recommend sizing up two sizes. I sized up one size and it BARLEY fits lol
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Reviewed in the United States on May 20, 2026
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Cliente de Kindle
Houston, US
★★★★★ 5
Comfortable
Size: Small, Color: Blue Atlantis/Washed Navy
Is super comfortable, it has removable pads. The color is beautiful (blue). Is like a medium support, but is keeps them in place! Would be buying more.
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Reviewed in the United States on March 19, 2026

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