SKU: 50936025863

The Beauty of Elementary Mathematics: And How to Teach It

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The Beauty of Elementary Mathematics: And How to Teach ItWhy is 2 times 3 equal to 3 times 2? One may think this is an axiom, but it has a proof, and a beautiful one at that. Elementary mathematics is as deep and as beautiful as higher mathematics. It includes some of the most important mathematical discoveries ever, for example the concept of the number, and the place value method of representing numbers. We are so accustomed to this method, that we forget how clever and beautiful it is resulting in its

Why is 2 times 3 equal to 3 times 2? One may think this is an axiom, but it has a proof, and a beautiful one at that. Elementary mathematics is as deep and as beautiful as higher mathematics. It includes some of the most important mathematical discoveries ever, for example the concept of the number, and the place-value method of representing numbers. We are so accustomed to this method, that we forget how clever and beautiful it is - resulting in its incredible efficacy.

 

All this was a surprise for the author, a university professor of mathematics, when he went to teach in elementary school. He realized that good teaching of elementary mathematics requires understanding its fine points and conveying their beauty to the students. Sensing the beauty and understanding go hand in hand.

 

The book outlines the material from kindergarten to grade 6 (with an excursion into algebra as well). It also discusses teaching principles, and their close relatives - thinking principles. Teachers and parents who imbue these principles are likely to convey the love of mathematics to the child.

 

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SKU: 50936025863

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Draper, US
★★★★★ 4
Order size up or two
Size: Medium, Color: Classic Medium Wash
Quality and style were great, sizing runs very small, I ordered for 8 yo, my grand is 4 and it was too tight ,
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Reviewed in the United States on April 19, 2026
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Kkaters
Belleville, US
★★★★★ 5
Fits really well, not too wide and sleeve length isn’t too short
Size: Medium, Color: Tinted Ice Light Wash
I’m presently surprised at how well this fits. My daughter is about 49” and 43lbs. She’s 8 years old. This jacket fits her well in a size small. It’s not short in the arms (problem I see with Carter’s and Osh gosh at times) and it’s not too baggy or made too wide. It’s slimming and unlike the other review, the material feels very similar to our Osh gosh Jean jacket we got last year. For the price this is a steal. Way better than target’s cat & jack.
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Reviewed in the United States on March 6, 2026
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Tia M.
Omaha, US
★★★★★ 5
Jean jacket for 7 year old daughter
Size: Medium, Color: Dark Wash
This for my 7 year old tall daughter perfectly. Great dark wash. Fit true to size
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Reviewed in the United States on May 1, 2026
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Kat
Whiting, US
★★★★★ 5
Already got complements!
Size: 2T, Color: Dark Indigo Wash, Size: 2T, Color: Dark Indigo Wash
Great fit, it’s a little stretchy so perfect for my toddler!
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Reviewed in the United States on April 6, 2026
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Deise Mendonca
Bozeman, US
★★★★★ 5
Soft material
Size: X-Small, Color: Dark Indigo Wash
Looks beautiful and is very soft
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Reviewed in the United States on April 5, 2026

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