Math Picture Books: Swallow, Do You Remember? 燕子啊! 你還記得嗎?

"Mathematics Picture Books (Complete Set of 36 Volumes)" deepens children's understanding of measurement concepts and tools through themes such as comparing the sizes of different objects, measuring with the body, discussing currency, telling time, and understanding the uniqueness of time concepts.

《數學繪本（套裝全36冊）》透過不同事物大小比較、用身體測量、辯論貨幣、看時間、認識時間概念的獨特性等主題，加深孩子們對測量概念和測量工具的理解。