Greetings all.  

Good to see some of you at the Edu Summit.
Many thank you to the organizers for allowing 
me to join in the end.

Andre gave a fabulous talk on friendly, the 
enhanced, multi-lingual traceback explainer.

My lightning talk came at the end.  For those who
couldn't be there, I'm fleshing it out a bit more 
on Youtube -- still in under 5 minutes.

https://youtu.be/B9CvWok7SgU
Lightning Talk (in connection with Edu Summit, Pycon 2021)

We talked a lot about data science, wherein 
data visualization is key.  Everyone wants to 
learn pandas.

My own curriculum development efforts, informed 
by real experience teaching at these grade levels, 
focuses on a different kind of "graph", namely the 
polyhedrons (edges, nodes...) and 3D graphics more 
generally.  

That's another kind of visualization, as distinct from
data visualization, that computers are in principle
good at.  We can get there with Python, with Blender
perhaps, so another ray tracer solution.[1]

However we still integrate well with data science 
and such, as such tabular structures as provided 
by pandas & SQL provide a logical way to store 
our polyhedrons.  Relationally.  With edges and 
vertices stored separately from the summary rows 
i.e. the actual polys by name ("cube"), with V, F, E 
(8, 6, 12), maybe relative volumes [2], and tags, like 
Platonic, Archimedean, Johnson, Uniform, Space-Filler, 
Dual of [ ] etc. etc. 

Kirby

[1] e.g. check out Adrian's anti-prism which I've compiled
for a Raspberry Pi.  Not written in Python, but does 
output in .pov format for rendering, which is what a 
lot of my scripts also do.  A great way to learn XYZ 
coordinates and more, no?  http://www.antiprism.com/