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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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Product Reviews
★★★★★ 5
Cute but too big sandals
Size: 6 Big Kid, Color: Off-white Faux Leather
Nicely made sandal, however run extremely big and not appealing how your toes look in them And I got some nice toes😉
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Reviewed in the United States on November 4, 2025
★★★★★ 4
Nice sandals, but run a little big
Size: 12 Little Kid, Color: Pink Faux Leather, Size: 12 Little Kid, Color: Pink Faux Leather
I got these for my oldest daughter, I tend to order a little big so my kids can wear them a little longer. These are a little bigger than expected, however. Not a big deal for us since she has other shoes to wear at this point....BUT I don't think most people would be happy if they not be able to use the product immediately.
At any rate, these appear to be very well made. The cushion resembles adult style padding as it's pretty firm. The velcro strap works well and is a good choice for kids.
Lastly, these were $25 at the time of testing which is on the high side for kids sandals. These are made of faux or PU leather, so a little surprising. I would expect that price to come down a little to be competitive. Overall though, pretty decent sandals that run a little large.
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Reviewed in the United States on April 24, 2025
★★★★★ 3
Make sure the size is correct.
Size: 11 Little Kid, Color: Off-white Faux Leather
The shoes are cute. I had to returned ack because they were too big for my granddaughter.
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Reviewed in the United States on July 13, 2025
★★★★★ 5
Purchase the right size I have size bigger
Size: 3 Little Kid, Color: Off-white Faux Leather
Very nice fit well
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Totally worth it !
Size: 12 Little Kid, Color: Silver Glitter
SO CUTE. they are kinda platform which make them so super cute. And they are very durable! My daughter wears them to daycare on concrete and they haven’t torn up all!
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Reviewed in the United States on July 5, 2025