A LITTLE CONVERSATION. A LOT OF CLARITY.

See what
clicks.

Meet the AI tutor that thinks out loud
and draws it out. Maths and physics,
one “oh, I get it” at a time.

Your curiosity. A shared whiteboard.
A moment of understanding
LET’S MAKE IT MAKE SENSEA slope, at a single point.
A parabola and a tangent line showing its slope at a point xy f(x) = x²the slope right here

“Think of it as the direction the curve is
heading, exactly where you’re standing.”

Less memorising. More understanding.01 / 03
Oh. Now I see it.
BIG QUESTIONS WELCOME.
Calculus✳Motion✳Waves✳Vectors✳And the why behind them.
BUILT AROUND YOUR “WHY?”

An explanation you
can actually follow.

Some ideas need more than a wall of text.
They need a voice, a picture, and room to ask.

01

Talk it through.

Ask about a maths or physics topic. CHALK explains aloud, turning a question into a conversation.

02

Watch it take shape.

Equations, graphs, and diagrams build alongside the explanation. Follow the idea as it unfolds.

03

Wait. Ask that again.

Interrupt when something doesn’t click. Ask about what’s on the board, then pick up where you left off.

A LITTLE LESS ABSTRACT

Move it. See it.
Get a feel for it.

What happens when you change one thing?
Explore a few ideas on the whiteboard.

INTERACTIVE PREVIEW
THE DERIVATIVE

Every point has a point of view.

Derivative of x squaredMove the slider to change the point on the curve and see the tangent slope.
The curveThe slope at your point

A small taste of visual learning. The full CHALK prototype adds live voice and AI-generated lessons.

FOLLOW THE CURIOSITY

A good question deserves
a better explanation.

We’re building CHALK for the moments when you want
to understand, not just find the answer.

Explore CHALK on GitHub An early-stage project. Built with curiosity.