Storyboards

Math Video Storyboards

Turns a problem into a storyboard: a sequence of frames with the working on each, read aloud by your browser's voice. It is written by AI, so check the working.

Read aloud in your browser

Choose Concept or Enter Custom Theorem:

Geometric Proof: Area of a Circle = πr²

Interactive Animation Stage • 3 Scenes

C = 2\pi r, \quad \text{Radius } = r

Scene 1 / 3

“Imagine cutting a solid circle from the center outward and unrolling each concentric ring.”

0:00 / 0:27

Tap any scene keyframe to jump directly: 27s Total

Scene 1

$C = 2\pi r, \quad \text{Radius } = r$

A circle of radius r is dissected into fine concentric rings.

“Imagine cutting a solid circle from the center outward and unrolling each concentric ring.”

Scene 2

$\text{Base} = 2\pi r, \quad \text{Height} = r$

The unrolled concentric strips straighten into a right triangle.

“The outermost ring forms the base of length 2 pi r, while the radial strips stack to height r.”

Scene 3

$\text{Area} = \frac{1}{2} \times (2\pi r) \times r = \pi r^2$

Area of the straightened triangle computes to half base times height.

“Computing half base times height directly proves that the circle's area is pi times r squared.”

About this tool: Video Storyboards

What it does: A storyboard of a problem or a concept: a sequence of frames with the working on each, read aloud by your browser's voice.
How to use it: Type a problem or a theorem and play the frames through, pausing on the one where you lose the thread.
What to check: The frames are written by AI, so check the working on each. It is a storyboard read aloud, not a recorded lesson by a teacher.