I was visiting a local institution this week and looking at their Moodle when I saw some new (and very, very attractive) pages. They turned out to be Blendspace, now known as TES school, was something else in the past.
Once was a premium paid service, then seems to have been bought by owners of Wikispaces, now free. Click and drag to get items in a page as times, and click to write instructions; there is also some low level testing.
So think of a bundle of resources on a right menu (maybe the school dept drive, your google drive, dropbos etc) Enter search term and a whole raft of options appear. Then click and drag.
One random example (that may ruin your mental equilibrium for a moment: https://www.tes.com/lessons/UG8YLROM2sAj4A/year-10-parts-of-speech-recap
There is more I can say, but I'm curious if anyone is using this embedded in Moodle.
-Derek