Tkinter weirdness item count

[phil]

 >> Using Tkinter Canvas to teach High School Geometry
 >> with A LOT of success.

 >Can you post a link to your code.
 >I'd like to see what you are doing.

 >Thx,
 >Alan Isaac

Yes, I will release it open source at the end of may.
There are too many features I want to add to release it now.

Essentially it is a script language for making complex drawings,
rotating objects, plotting simple functions, and with
a dialogue.  Which means you can make a simple concept or
a whole chapter into a lesson.

Eventually I will write a whole course based on Cliff notes
geometry review.

Why, are you a teacher?