Ben Franklin and the Magic Squares [平裝] [5歲及以上] epub pdf mobi txt 電子書 下載 2024

Ben Franklin and the Magic Squares [平裝] [5歲及以上] epub pdf mobi txt 電子書 下載 2024

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Ben Franklin and the Magic Squares [平裝] [5歲及以上] epub pdf mobi txt 電子書 下載 2024

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內容簡介

A funny, entertaining introduction to Ben Franklin and his many inventions, including the story of how he created the "magic square." A magic square is a box of nine numbers arranged so that any line of three numbers adds up to the same number, including on the diagonal! Teachers and kids will love finding out about this popular teaching tool that is still used in elementary schools today!

精彩書評

"In this lively offering from the Step into Reading + Math series, young readers will learn about both Benjamin Franklin and magic squares--square grids of numerals in which all the numbers in any vertical, horizontal, or diagonal row adds up to the same sum. The text introduces Franklin as a smart, curious kid whose ideas led him to "inventing cool things"; as a witty, intelligent man whose ideas were the seeds of America's first library, fire station, and hospital; and as a "super busy guy" who amused himself during meetings of the Pennsylvania Colonial Assembly by creating magic squares. An appended section offers step-by-step directions for those who want to construct their own versions of the mathematical puzzle. The engaging, informal style of the writing and the colorful, cartoonlike illustrations make this a playful but solid choice for introducing young readers to Franklin and to magic squares."
--Booklist

Ben Franklin and the Magic Squares [平裝] [5歲及以上] epub pdf mobi txt 電子書 下載 2024

Ben Franklin and the Magic Squares [平裝] [5歲及以上] 下載 epub mobi pdf txt 電子書

評分☆☆☆☆☆

孩子非常喜歡，好書值得收藏！

評分☆☆☆☆☆

存多瞭i can read 係列.在京東,這套step into reading係列橋梁書的摺扣更好, 在618這樣的日子瞭,想收盡所有的好書.起的晚瞭,本大傢搶光瞭,所以隻淘瞭點漏.

評分☆☆☆☆☆

感覺像是舊書，隻是品相比較好點的舊書。書的邊角都有磨損。但還是接受瞭，不想退貨，麻煩。書的內容不錯。

評分☆☆☆☆☆

有時候孩子會要求先看動畫後讀，我也不勉強，先看後讀要多讀一本書，讓孩子自己選擇。有時候孩子會看到緊要關頭難以自拔，要多看一集動畫，我也不勉強，隻要孩子用閱讀補償。讓孩子自己體會付齣與迴報，學習判讀與抉擇。

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作　　者/Author: Frank Murphy （弗蘭剋·墨菲） 著

評分☆☆☆☆☆

既是故事又是教學工具。

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我選擇的順序是：Alphablocks、Peppa Pig、Caillou、Avatar。

評分☆☆☆☆☆

頁　　數/Pages: 48

評分☆☆☆☆☆

尺寸及重量/Dimensions & Weight: 12.19x0.51x21.84cm

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