
(Image from MA State Science Frameworks document, page 81)
Oh, I found it.

(Construction note: I created the regular tetrahedron first and the circles were created using vertices of the tetrahedron (which were on the same face, in the plane shown) as center points of the circles.)
Okay, issues:
- I do not mean to imply that mathematics is a singular point of 1 dimension where S/T/E are two dimensional; math is the tetrahedron;
- However, I do not mean to imply that mathematics is in a higher dimension thus possibly implying it is "not for everyone" and "hard"

