Mathematical art activity. Also suitable for Valentine
How to Draw Cardioids with LEGO Robots: A Technical-Mathematical
PDF) TASK DESIGN FOR TEACHING CARDIOID CURVE WITH DYNAMIC GEOMETRY
Sphericon, National Curve Bank, and Cardioid Art
Cardioid -- from Wolfram MathWorld
Equation and graph of cardioid as given by Sage.
Originals Original Content
How to create and visualize a cardioid using javascript - DEV
Originals Original Content
Valentine's Day Math Activities & Puzzles
Cardioid Geometric Drawings Taking Form – MARY WAGNER ART BLOG
I Heart Cardioids – David Richeson: Division by Zero
Cardioid Geometric Drawings Taking Form – MARY WAGNER ART BLOG
How to Create Concentric Circles, Ellipses, Cardioids & More Using
Originals Original Content