As you may know 
especially if you’re in our community testing group we’ve been exploring ways to teach edge computing with Glitch and Fastly. We recently introduced the Edge Computing 101 badge:
You can earn the badge by working through the steps in the Glitch project README:
The best part is that it’s really easy (and free)! 
If you get stuck, have any feedback to share on the experience, or just fancy boasting about your achievement, go ahead and post here – responses might be a wee bit slower over Christmas but we shall get back to you!