How do I view Discussions in the Teacher app on my Android device?
In Canvas Teacher, you keep track of all course discussions.
The images in this lesson are shown for a phone display, but unless otherwise noted, tablet displays mirror the same steps.
In the Courses tab, tap the name of the course you'd like to view.
Tap the Discussions link.
The most recent discussion will always appear at the top. However, replies to the discussions stay housed within the discussion itself. Unread replies are indicated by a dot next to the discussion . You can view the number of total replies  and the number of replies you have not read within each discussion .
Swipe your device from top to bottom to quickly refresh Discussions.
To pin or unpin, close a discussion to comments, or delete a discussion thread, tap the More Options icon.
To add a discussion, tap the Add icon.
To view a discussion thread, tap the name of the thread.
The discussion shows the details for the discussion and whether or not it is graded.
To edit the assignment, tap the More Options icon .
To view submissions for graded discussions, tap the Submissions link .
Replies can be viewed below the discussion topic. Swipe down on your device to view all replies.
If any users have replied to each other, you can view the replies within replies.
Note: Group discussion replies do not appear in the Replies section of the Discussion Details page. Graded group discussion replies can be viewed as submissions.
To reply to a discussion, tap the Reply link .
To mark as read or unread, edit, or delete a user's reply, click the More Options icon 
If you have enabled the option for users to like replies, you can like a reply in the app by tapping the Like icon .