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Need more practice for your STEM course?
Proprep gives you the ability to learn at your own pace, with personalized courses adjusted to your needs.
Not sure where to start?
The key to grasping any STEM material, and then passing your exams is to get plenty of practice.
Our bite-sized videos take you step by step through each problem and solution.

Study Smarter, Not Harder

Say goodbye to exam anxiety

Studying with our videos and practice questions empowers you to tackle your toughest subjects with confidence.

Excel in your studies

With over 10 years of teaching experience and video tutorials on 50,000+ topics, we know exactly what students need to succeed.

Enjoy more free time

When you study smart, you'll boost your efficiency and be able to cut down your work schedule, leaving you with more free time to enjoy uni life.

All your textbooks, explained

Our library includes tutorials on a huge selection of textbooks.Each chapter is broken down into bite-sized videos, so you don't miss a single detail.

Binge watch a whole series of video tutorials or just pick and choose the topics you need help with. Prepare for your finals with our practice questions and video solutions.

Start learning

9 subjects
College Algebra
College Algebra
algebra
Linear Algebra
calculus
Calculus I
calculus
Calculus II
calculus
Calculus III
Complex Analysis
Complex Analysis
ordinary differential equations
Ordinary Differential Equations
probability
Probability
statistics
Statistics
physics
Physics 1
Mechanics, Waves and Thermodynamics
physics
Physics 2
Electricity and Magnetism
physics
Physics Arabic
Introdution
general chemistry
General Chemistry
general chemistry spanish
General Chemistry Spanish
Introduction To Biology
Organic Chemistry
Introduction To Biology
Introduction to Biology
Introduction To Biology
Biochemistry
Digital-Systems
Principles of Programing
Digital-Systems
Introduction to Financial Accounting
and Reporting

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Bite-sized video tutorials that match your textbooks

Start learning now and get full access to all of our learning content

Why 500,000+ students are using Proprep

Streamlined learning experience

Master any topic in 3 steps: watch the video tutorials, solve the practice questions, then check your understanding with the video solutions.

Absorb knowledge in short bursts

Our courses are broken down into short, easy-to-understand videos — the optimal way to learn according to neuroscientists.

Created and taught by experienced professors

We don't sacrifice on quality. All our courses are led by top lecturers and academics with at least 10 years of teaching experience.

What students are saying

Sophia Valencia
University of San Francisco

"I love Proprep! They really want to help you learn. The courses are explained very well, so you know you’re in good hands!"

Rahul Debnath
City College CUNY

"One of the most useful and effective study materials I've ever used ... It's easy to navigate and contains a huge amount of material and resources."

Marc Nechmad
Rutgers University

"Proprep is a must-have study tool. Totally recommend it to anyone who needs a little extra help outside of class!"

Jason Blatt
Rutgers University

"Amazingly useful study tool, highly recommended to all college students."

Daniel Podelko
University of California Davis

"The personalized videos help explain what lectures miss, and the practice problems really helped me study for my exams!"

Watch anywhere, anytime, on any device.

Watch anywhere, anytime, on any device.

Studying with Proprep means you have the ultimate flexibility in choosing your schedule, learning pace and where you study from.

We’ll support you in figuring out what works best for you. Overslept and missed a lecture, or just really couldn’t focus today? Don’t worry, Proprep has everything you need to succeed, accessible 24/7.

Ready to go?

You choose your textbook or school, we build you a customized study guide.

1 Select your textbook or school
2 Sign up
3 Study Smarter, Not Harder