PoliTo is hard.
This makes it less so.
Step-by-step lecture notes, interactive widgets, and exam prep for Politecnico di Torino students — written by a student who passed, built so the next one does too.
1,247 students helped so far
The Subjects
7 subjects.
Start with one.
Mathematical Analysis I
The course most students fail in their first year. Step-by-step notes, interactive widgets, and exam prep — all in one place.
Lectures
Stoichiometry, thermodynamics, and electrochemistry — without the confusion.
Data structures, algorithms, and the logic behind every program you'll write.
C from the ground up. Pointers, recursion, and dynamic memory — demystified.
Written and spoken Italian at B2 level. Required and actually useful.
Matrices, eigenvalues, and vector spaces — with the geometric intuition included.
Mechanics, thermodynamics, and waves. Intuition first, formulas second.
What's Inside
Everything you need.
Nothing you don't.
01
Lecture Notes & Explanations
Every lecture broken down step by step. Simple real life examples come before any math symbols. Written so a complete beginner can follow.
02
Interactive Widgets
Each lecture has at least one visual widget — sliders, live demos — things you interact with and see change in real time. No static images.
03
Lecture-wise Quizzes
Quiz after every lecture. Multiple choice, three difficulty levels. The full worked solution always appears after every answer.
04
Exam Prep Quiz
Built around the professor's exact question style and past PoliTo exams. Structured the same way as the actual exam.
Community
Help us improve.
Share your experience, request content, or recommend a resource. Every submission helps the next student.
What students are saying
- 28/30
“I was completely lost after the first midterm. Went through the Limits section in one night and actually understood why ε-δ works. Passed with 28.”
- 30L
“The concept cards are genius. Seeing the intuition before the formal proof changed how I study everything now.”
- 27/30
“Other resources just throw theorems at you. The sandwich theorem example — I will never forget it.”
We review every submission personally.
About
Figuring it out the hard way. So you don't have to.
I moved to Turin in September 2024. Didn't speak Italian, didn't know anyone, couldn't cook. The first few months were a blur of relocation and figuring out a new country from scratch — and the people I met along the way, friends and a relationship that ended up teaching me more than any class, made it worth it.
All of that life pulled me away from studying. And I mean really pulled — I almost forgot exams were two months away until they weren't. I'd sit in a lecture for an hour and walk out having understood maybe 20% of it. I'd look around and everyone seemed fine. Taking notes, nodding. And I'm sitting there completely lost, wondering what I'm missing.
Was there something wrong with me? No. Was I too dumb for engineering? No. Then what was it? Honestly — life first, classes second, and the two together made everything feel impossible. The motivation was gone. I wasn't falling behind because I didn't care. I cared a lot. I just didn't know how to study this stuff, and nobody was going to stop the semester to explain that.
I got through my first semester on YouTube. Passed 2 out of 3. Not great. Then I missed two exam sessions — personal reasons, moving on — and when I came back in September 2025, the method had to change. AI was everywhere and I learned to use it properly. I rebuilt each subject the right way: intuition before formula, real examples before theorems, the exam pattern understood before the first practice problem. It worked.
This site is that process — applied to the subjects that cost me the most time. If it makes PoliTo even 10% less confusing for you, that's the whole point.
— Prayanshu Jhawar
The method
Understand what a concept means before the formal definition.
Connect theory to how it actually behaves in context.
Shaky foundations cause exam problems. We go deep.
Know what actually shows up. No wasted effort.