There’s a whole galaxy of terminology that you should know about when it comes to education technology. From PLNs to Blended Learning to Synchronous Online Learning… it can get overwhelming.
The good news is there is help! Dubbed the "EdTech Cheat Sheet", I think it’s one of the most useful infographics out today. You should consider printing this out and keeping it handy should you ever come across some crazy term that doesn’t make sense to you.