Sir Cumference and the Isle of Immeter (Math Adventures)

Sir Cumference and the Isle of Immeter (Math Adventures)
出版社:Charlesbridge
出版時間:2006-06
詞匯量:1816
AR:4.4
虛構:非虛構
ISBN:9780439025805
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英文難度: 花生7級(自主閱讀)

圖書介紹

When young Per visits her uncle Sir Cumference and his family, she learns how to play the game, "Inners and Edges." After she finds a clue linking the game to the mysterious castle on the island of Immeter, she must figure out how to find the perimeter and area of a circle to unlock the island's secret.

Math skills taught include finding the area and perimeter of a rectangle and a circle. Introduces an underlying concept of calculus -- using straight lines to measure curves.
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