Built for the hard classes
Struggling with weeder courses?
A guiding question first. The answer, only after you try.

A better study loop
How it works
- Step 1
A guiding question
Before any answer, VisTeach asks you a question that gets you thinking about the concept.
- Step 2
You try first
You attempt an answer yourself — that's where the real learning happens.
- Step 3
Watch it explained
A short video walks through the reasoning, tailored to the exact problem you asked about.
Start with what is in front of you
Supported subjects
Calculus
Derivatives, integrals, limits — worked through step by step.
Organic Chemistry
Reaction mechanisms explained visually, not just memorized.
General Chemistry
Stoichiometry, equilibria, and gas laws, worked out quantitatively.
General Physics
From kinematics to circuits, with the reasoning made visible.
Biology
Cell transport, genetics, and metabolism, traced one step at a time.
Statistics
Hypothesis tests and confidence intervals, with the setup shown.
Built for momentum
Progress you can see
Streak tracking
Study a little every day and watch your streak grow — consistency is the whole game, and VisTeach keeps score.
Find your weak spots
Every graded answer is tracked per concept, so the topics you keep missing rise to the top of your review list automatically.
See your progress
Accuracy per concept over time — watch a topic move from 'keep missing it' to 'got it' as you practice.
Trusted by students — 71 lessons taught so far
Simple by design