Hard · 5 lessons · ★ 4.7

Circles: The Shape Without Corners That Runs the WorldLesson 2 · 3 min5
Pythagoras: The Theorem You'll Actually UseLesson 3 · 3 min5
Rectangles: The Shape of Screens, Rooms & PagesLesson 4 · 3 min5
3D Shapes: When Flat Math Gets DeepLesson 5 · 3 min5