Golden Thumb Learning Lab

Learn serious math and coding for fun 🌱

Won't study?

How Leo, a Grade 9 student in mainland China, discovered an ellipse through code

Recent Discoveries

From a “careless girl who isn't good at math and logic” to a young creator who makes geometry come alive.

Discovery, mathematical reasoning, and the joy of elegant solutions

One Slanted Line, One Perpendicular Bisector, and a Little Algebra

Leo's Weekend Journey from Fibonacci to Euler

Two sisters, two projects, and the journey from learning to making something real

How Cindy's memory of a childhood game became Golden Tiaoqi

During the years at home, thousands of moments shape a child.

Most are forgotten.

Some change everything.