Edmodo now supports hashtags!
How it works
1. When writing a post, tag keywords, topics, ideas, and more by putting a ‘#’ before the terms. For example, to tag a post with the Math topic, include “#geometry” in your post.
2. Click on a hashtag to see other posts from other teachers and students tagged with that same hashtag.
3. Search for posts, resources, and publisher Pages that have been tagged with a hashtag.