circles

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
13
Dec
a painting with two kissing lunes made of smaller circles that are inside the larger done with a palette knife

Ocean Transformation

This weekend, I reflected on the ocean through my paints. I think of waves, tides, days, seasons and life in iterative cycles. The sun, moon, breath, and wave come as the same and different. Every wave that I hear is a different wave and the same ocean. Life is beautiful. This is a 16x20x1 acrylic [
1 min read
24
Sep

SA9: Quadrant Play

This Scripting Algebra (SA) activity looks at quadrants, mouse location, and interactive art p5.js. This activity assumes that the skills from SA1-SA8 were introduced (if-else, logical operators, random(), text(), rect(), variables, loop, pow, for, functions, translate, modulo, etc.). This activity
1 min read
25
Aug
SA8: Odd and Even

SA8: Odd and Even

This Scripting Algebra (SA) activity uses even and odd polynomials to create generative art in p5.js. This activity assumes that the skills from SA1-SA7 were introduced (if-else, logical operators, random(), text(), rect(), variables, loop, pow, for, functions, translate etc.). This activity will in
2 min read
22
Aug
SA7: Directrix and Focus

SA7: Directrix and Focus

This Scripting Algebra (SA) activity uses parabolas again to make generative art in p5.js. In SA6, we used the f(x) = ax2+bx+c form for parabolas. In SA7, we are going to take a look at the directrix and focus by using the form: (x-h)2 = 4p(y-k). This is one of my favorite ways to look […]
2 min read
20
Aug
SA6: Parabola Art

SA6: Parabola Art

This Scripting Algebra (SA) activity uses parabolas to make generative art in p5.js. Learners will investigate existing code to analyze changes in parabolas, and other features of the output. This activity assumes that the skills from SA1-SA5 were introduced (if-else, logical operators, random(), te
1 min read
19
Aug
SA5: Systems of Equations

SA5: Systems of Equations

This Scripting Algebra (SA) activity will play with systems of linear equations in p5.js. In this activity, a system of two random lines will be generated and the intersection (or solution) of those lines will be calculated to make generative art. It is recommended to introduce creating functions if
2 min read
18
Aug
SA4: Perpendicular Play

SA4: Perpendicular Play

This Scripting Algebra (SA) activity will introduce students to perpendicular slopes and points for lines in p5.js. Once students get comfortable with linear functions, it is fun to look at their perpendicular counterparts. Introduce the concept that a perpendicular line has a slope that is a negati
2 min read
11
Aug
SA3: Exponents

SA3: Exponents

Exponential growth can be visualized so many different ways. This SA activity will play with the pow function and explore exponents in p5.js. This activity assumes that the skills from SA2 were introduced (if-else, logical operators, random(), text(), rect(), variables, loop, etc.). Make sure that t
2 min read

Want to become a better programmer? Join the Recurse Center!

Sophia

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

Mathematics

Education

Creative Coding