ClassDojo:班级和家庭
ClassDojo
HOMER: Fun Learning For Kids
Begin Learning
WuKong: Chinese, Math & ELA
Lan Global Limited
IXL
IXL Learning
星落
Starfall Education Foundation
多邻国|高效学外语
Duolingo
ABCmouse – Kids Learning Games
Age of Learning, Inc.
可汗学院儿童版
Khan Academy
Learn to Read - Duolingo ABC
PBS KIDS Games
PBS KIDS