Contributors here might want to add to this discussion thread or bookmark it for the links:

https://groups.google.com/d/topic/jupyter-education/2Cv7B3td9LA/discussion

Overlaps our threads here quite a lot. 

Also, I've been getting into using Binder more, with my Jupyter Notebooks on Github. 

Here's another thread on that:

https://groups.google.com/d/topic/jupyter-education/z9L4mTDyKsM/discussion

OSCON 2019 submissions still open a few more days...  hope to see some of you there.

Good to see more PR for Math Adventures in Python out there.

https://nostarch.com/mathadventures

Kirby