Monkey Class

Main functions:
- Newsfeed: A place for teachers to post school announcements and updates on class activities. Users can like posts, comment, or reply to comments. Teachers can tag the whole class or just a few students, in which case only the parents of the tagged students will see the post. Parents who have more than one child can update all of the posts about their children's on the same newsfeed.
- Message: For each student, there is a chat group including the teachers in charge of the class and the parents of that student. Teachers and parents can easily exchange information with a familiar experience like other social networking communication applications.
- Notifications: Updates new notifications on the newsfeed.
- Profile: Displays the children's information, change avatar, change password, change display language