135翻翻樂:有趣的分數和小數

$32.00

最受歡迎的數學翻翻書系列新作、
從整數運算過渡到分數的救星──
《135翻翻樂:有趣的分數和小數》來了!

3 in stock

SKU: 9789864799749 Category:
Description

Description

作者: Rosie Hore, Rosie Dickins, Lara Bryan
繪者: Benedetta Giaufret, Enrica Rusinà, Shaw Nielsen
出版社:小天下

書籍內容

  什麼是分數、小數,和百分率?
  它們要怎麼辨認、使用,又要怎麼互相轉換呢?
 
  135個小翻頁+8大主題,
  循序漸進帶孩子釐清分數、小數和百分率的基礎概念。

  翻一翻X比一比X想一想

  從小翻頁練習分割整數,
  從趣味圖像比較分數大小、
  從小謎題和遊戲中破解抽象的分數迷思
  ──動手玩一玩,變身分數小達人!

  救命啊,整數不夠用怎麼辦?
  和朋友分享好東西,一個要拆開變成好幾份,該怎麼做?
  分寶藏的時候,我要跟海盜爭取2/3還是4/5?
  站上體重計,數字中有一個小點,那是什麼意思呢?
  買東西有優惠,真是太好了,但是 20% 折扣是多少啊?

  別擔心,這些都來自一個簡單的概念─把 1 分割。
  翻開這本書,把難題和數字一起切得小小的,變成有趣的答案!
  讓我們從135個小翻頁遊戲中認識分數、小數和百分率!

Additional information

Additional information

Weight 0.68 kg
Dimensions 22.2 × 28.2 × 1.22 cm
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