價格：免費
檔案大小：112.9 MB
版本需求：需要 iOS 6.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：俄文, 德語, 法文, 英語
After reading this book, children will learn all the basic geometric shapes. They will see what they look like, learn their names, and understand the differences between them. The practical tasks are witty and interesting, as children find geometrical figures in the picture, and compare them.
Your child will be able to explain what a circle or a square is after reading this book.
Develop future inventors' spatial imagination and unconventional thinking from an early age!
支援平台：iPhone, iPad