分數

透過圖形，讓學生認識分數、擴分和約分、分數的大小比較。
老師可於課堂上與學生進行活動，或供學生自學。


Keywords: eph, 教育出版社, 小學數學新思維, 分數 Through graphics, allows students to recognize scores, expanding points about points, scores of size comparison.
Teachers can carry out activities with students in the classroom or for self-learning.


Keywords: eph, Education Press, elementary school mathematics new thinking, scores