drawing

17
Sep
Mathober 2022 – Prompts!

Mathober 2022 – Prompts!

Get ready for the third annual Mathober! This all started to nurture the practice of daily doodles with no rules/strings attached. This activity has been fun for the last couple of years and I hope to see the community grow. Feel free to join in at any time to create a daily sketch/doodle/script bas
1 min read
20
Apr
9 oystercatchers in a mandala packing pearls around an earth reflection in a larger pearl.

Microcosm Oystercatchers

Here is another bird in the series – Microcosm Oystercatchers. These are one of my favorite birds. I often see them in the black basalt cobbles on the coast with their fluorescent beaks. I had a hard time with where I wanted to go with this piece initially and went back to gaskets (something I […]
1 min read
16
Apr
Loon on water with lunes and area calculation

Pacific Lune

Another bird in the series! This one is a little luney. The lunes of Alhazen have the same area as the triangle. Note: Image was updated from the original post to fix an error
1 min read
10
Sep
a list of mathober prompts

Get Ready for Mathober!

This year’s Mathober pieces will be posted here. Last year I posted prompts for the first year of Mathober when I wanted to do some daily doodles with no strings attached. The activity was a lot of fun. There were some some great pieces from John Golden and Foldster on Twitter. Prompts this year hav
1 min read
10
Dec
Laced Reflections

Laced Reflections

My mind was on snowflakes tonight, which brought me down a rabbit hole of reflections, lace, and play. The code here is simple but fun. Enjoy making snowflakes, lace, stars, or whatever comes to mind. If you wish to fork the code or play it is here. My CodePen is below. Press the spacebar (or […]
1 min read
31
Oct
Mathober Complete!

Mathober Complete!

I enjoyed doing Mathober this year and plan to post a new set of prompts for next year. I always feel like I grow as a person with these short, yet focused, activities. Please join in next fall. Thanks to those that joined in on twitter. Special thanks to John Golden who did every day […]
3 min read
05
Oct
Mathober Doodles

Mathober Doodles

This year, I hope to do mathy sketches as inspired by John Golden’s tweet. Initially this post was working off of prompts from another website, and after learning of some controversy, I have decided to rename and recenter this post and month to Mathober. A learner brought up the issues with a tradem
4 min read
07
Aug
a triangle splitting, stacking as a seirpinski triangle then repeating

Triangle GIF

08
Jul
Toothpick Worms GIF

Toothpick Worms GIF

Go here to play with a generator: http://oeis.org/A139250/a139250.anim.html [http://oeis.org/A139250/a139250.anim.html]
20
May
yarn rolling on, then off an impossible triangle

Isometric Yarn GIF

I am working on my GIF skills… Maybe a 52-weeks of hands-on math idea for next week.

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Sophia

Mathematics educator and creative coder exploring the beauty of mathematical concepts through interactive visualizations and playful learning.

Mathematics

Education

Creative Coding