slate

the problem

The answer is always
one paste away.

LLMs made it effortless to cheat ourselves out of learning. The moment a problem pushes back, we hand it to a chat — and the understanding goes with it.

slate changes that.

meet slate,

the tutor that
lives in the margin.

  • The assignment becomes a page you write on
  • Your steps are read as reasoning, not an image
  • A question arrives in the margin at the break
  • The mistake resolves into a topic to revisit
problem set 4 · linear algebra
determinant of
2negative 1
43
equals2 times 3minus(1) times 4
equals2 times 3minusnegative 1 times 4
equals6minusnegative 4
equals10
slate

You took row 1, column 2 as 1. What sign is it carrying?

go back to

Sign handling when expanding a 2×2 determinant

the work behind it

What slate handles for you.

01

The assignment is the canvas

Upload a PDF and it becomes the page you write on.

02

Handwriting, read as reasoning

Your steps are what slate reads — not a photo of them.

03

Caught at the break

The exact step where the work goes sideways.

04

A question, never the answer

The intervention is Socratic, always.

05

The solve stays yours

The answer is withheld, even when easier not to.

06

Topics, not just errors

Every catch is named as something to revisit.

Finishing the assignment is the easy part.

Any model will hand a student the answer in seconds. The harder and more useful thing is to sit with the work, find the moment the reasoning slipped, and ask the one question that reopens it. That is the whole of what slate does.

Are you a teacher, or an interested student?

We’d love to hear from you.

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