As a librarian I have collected read alouds and online activities in a variety of ways- if I told you I once used Netscape would that date me? A lot? No matter your opinion of the bitmoji trend you have to at least check out the great virtual classrooms available for teachers by teachers on twitter, facebook, and instagram. Most are totally free because teachers love to share. My bitmoji rooms and choice boards are available for you to copy and make your own, just click on the bitmoji tag, save my linktree or preview some below. There are lots of free resources available on the web for classroom backgrounds and items you can add!