watermark logo
讓孩子的眼睛躍過圍墻!

Up next


trim.5D672C10-8824-4A0B-BEE5-1FD7D9F83A4F.MOV

16 Views
杨济遥 12
6
Published on 03 Dec 2019 / In Education environment

数字7

Show more
1 Comments sort Sort By

Hello
Hello 6 years ago

“数概念”可以说是幼儿数学思维启蒙的开端,也是孩子后续发展一切数学活动的基础。

   0    0
Show more
Facebook Comments

Up next