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Description
你一半，我一半: : 3 8 1 2
作者/ 繪者: 曹俊彥 | 適讀年齡: 3-8 |
發現數學的趣味，體會分享的快樂！
兩個人分兩個蘋果，一人一個剛剛好。
兩個人分一條香腸，一人一半剛剛好。
兩個人分一塊圓蛋糕和一塊方蛋糕，怎麼分才剛剛好？
兩個人分一隻狗，怎麼分才剛剛好？
本書運用日常生活中常見的事物，讓小朋友對「分數」有初步的概念，同時也讓孩子體會到「公平分配」之外，有時也能享受「分享」的快樂。
兩個蘋果，兩人分，
一人一個，剛剛好。
一條香腸，兩人分，怎麼分，切開來。
你一半，我一半，兩塊一樣大，剛剛好。
好多糖果，兩人分，你一個，我一個，你再一個，我再一個，
再一個，再一個，分完了，剛剛好，你一半，我一半，我們一樣多。
本書特色
1 快樂學數學
以生活中常遇到的情況為例子，引導孩子對數學「有感覺」。
2 教導「公平分配」的概念
書中運用像是紅蘿蔔要根和葉都分到的例子，教導孩子「一半」在數學中的精準意義是指分配「平均」。
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4.6 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 4
Cotton as Stylish as Snow
So far, after only wearing it a handful of days, I have already fallen deeply in love with this jacket. With its quality fleece jean material and stylish look, it's arguably climbed at record speed to being my favorite winter jacket thus far. It won't exactly cut it for the days of extreme cold, but it's practically perfect for those high 30s to low 50s degree Fahrenheit weather!
The cotton on the inside is both soft and warm, and the overall fit of it hits a perfect sweet spot of being weighty without feeling too hefty or dragging on the body. The pockets aren't the deepest in the world, but with four of them, they'll be more than able to carry an decently sized arsenal of your everyday items. It lays on nicely, and is able to be worn with an extra layer or two underneath, in case a bit of extra warmth is needed. The only caveat that I could give it, hence why I gave it 4 stars instead of 5, is that if you choose to dawn on clothes that are rather lint susceptible, this jacket will be a direct enemy to it.
But that is where the criticisms start and end, and is why I wish there were a way to give a product a 4.5 stars review here on Amazon. Otherwise, this is a must buy for anyone looking for a winter jacket that packs a bit more visual finesse than a typical puffer jacket.
If only I had the sense to buy a winter jean jacket such as this one sooner rather than later!
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Reviewed in the United States on February 21, 2026
★★★★★ 5
⭐️⭐️⭐️⭐️⭐️
Size: X-Large, Color: Black-grey Lined
Perfect fit. Color and quality were great! Awesome jacket for the money
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Reviewed in the United States on January 9, 2026
★★★★★ 5
Absolutely loved this
First of all, I loved that it came in a nice transparent bag. And it is the perfect fit. The inside is lined sherpa fleece, which is really warm in freezing temperature. The outside is denim material. It's not stretchy but is soft from inside. The color I got is dark brown.
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Reviewed in the United States on December 30, 2025
★★★★★ 3
Runs small if you are wearing layers
Runs small
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Reviewed in the United States on January 21, 2026
★★★★★ 5
I'm buying more colors
Very nice quality and looks really good on my body
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Reviewed in the United States on January 24, 2026