To comment on a post in the Class Feed, simply click on "Write a Comment" at the bottom of the post and start typing. Once you're done, click on "Comment".
Note: You can edit or delete your own comments at any time. The educator can delete all comments.
Reactions are a quick way to show your thoughts on a comment or post. To react on a post or comment, simply click on the "reaction" icon at the bottom of a post or to the right of a comment and select your reaction. You can add several and remove them at any time.