出版日期:
02/2023
國際書號:
9782924281444
叢書:
Mathventure for 3rd Grade
Determining the length of a line is often useful. Determining the length of a fence needed to enclose a pool is also useful. It's time to discover the concept of perimeter!
版面:
固定
插圖:
許多
關鍵字詞:
STEM
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科學
|
科普
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機械人