String Art in class today, so I wanted to make a simpler tool for my intro to math students. On GeoGebraTube.
EDIT: looks like the animated version isn’t animated. Sigh.
Trig Ref GGB
In related news, @JoeKargula found this nice GeoGebra trig activity on the Pythagorean Identities by HaileyMF.
Reblog for keeping!
From an artist blogging at satie.tumblr.com
How would you describe the pattern?
Is there a pattern to the number of squares in each step?
Is there a pattern to the number of triangles in each step?
What do you notice about the rhombus-shaped gaps?
Inspired by Pattern 80 by Simon Gregg at visualpatterns.org from Fawn Nguyen
On GeoGebraTube, too. There are three tools, for quickly making a triangle or square or three triangles on a square.
Sweet tessellating polygonal line art.
I made this as prep for a different mathart idea (Intersections of a rolling circle…) that didn’t work out. But it’s still a pretty nice two-gear spirograph.
On GeoGebraTube for playing. Any other feature ideas?