• Math
    Ron Larson, Bruce Edwards; ...
    Hass, Heil, Weir; Thomas C...
    Elementary Linear Algebra 7... Larson
    Linear Algebra Done Right Axler
    Linear Algebra and Its Appl... Lay, Lay and McDonald
    Elementary Linear Algebra A... Anton and Rorres
    Elementary Linear Algebra 8... Larson
    A First Course in Different... Zill
  • Statistics
    Probability and Statistical... Hogg, Tanis, Zimmerman
    Schaums Outlines Statistics... Spiegel and Stephens
    Mind on Statistics 4th Ed Utts and Heckard
    Stats Data and Models 4th E... Bock, De Veaux and Velleman
    The Practice of Statistics ... Moore, McCabe, Alwan, Craig
    Introduction to the Practic... Moore, McCabe, and Craig
    Mathematical Statistics wit... Miller & Miller
    Statistics 12th Ed McClave and Sincich
  • Physics
    Physics for Scientists and ... Knight
    Physics for Scientists and ... Serway, Jewett
    Cutnell & Johnson Physics Young, Stadler
    Physics Principles with App... Giancoli
    Halliday & Resnick Fundamen... Walker
    Sears and Zemansky Universi... Young, Freedman, Ford
  • Chemistry
    Chemistry The Molecular Nat... Silberberg, Amateis
    General Chemistry Principle... Petrucci, Herring, Madura
    Chemistry a Molecular Appro...
    Chemistry The Central Scien... Brown, LeMay, Bursten, Murphy, Woodward, Stoltzfus
    Chemical Principles Zumdahl, DeCoste
  • Calculus
    Calculus Early Transcendent... Anton, Bivens, Davis
  • College Algebra
    College Algebra
    College Algebra 7th Edition Robert Blitzer

Missing something about practicing - we give the ability to practice. This is the new tutorial adjust to the students need.
The key to acing any STEM class is getting plenty of practice.
Not sure where to start?
Our video tutorials are matched to every topic your course covers.
Our videos take you step by step through each solution.

The answer is not studying harder

Say goodbye to test anxiety

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

Do better than just passing

With 10 years experience and video tutorials on 50,000+ topics — we know it exactly what students need to excel.

Enjoy more free time

Pick up a hobby, get outside, sleep in — when you study smart, you'll have more time for you.

All your textbooks, explained

Our library includes tutorials on a huge selection of textbooks. Each chapter is broken down into concise video explanations to ensure every single concept is understood.

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

Start Learning Now

Video courses that match your textbook

Start learning now and get full access to all content

Start Learning Now

Why students love us

Streamlined learning experience

Master any subject in 3 steps: Watch the video tutorials, solve the practice problems, and then watch the video solutions.

Built for the modern attention span

Our courses are broken into bite-sized modules — the optimal way to learn according to neuroscience.

Created and taught by professors

We don't sacrifice on quality instruction. All our courses are led by top lecturers and academics.

What students are saying

Jeffrey Chen
Rutgers University

"Both the video lectures and practice problems are excellent-they are custom-tailored around the syllabi for these classes."

Daniel Podelko
University of California Davis

"The personalized videos helped explain what the lecture didn't and the practice problems really helped me study for the exams!"

Jason Blatt
Rutgers University

"Amazingly useful study tool. Highly recommended to all university students."

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!"

Rahul Debnath
City College CUNY

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

Sophia Valencia
University of San Francisco

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

Watch anywhere, anytime, on any device.

Watch anywhere, anytime, on any device.

Studying with Proprep means you have the ultimate flexibility to choose your schedule, your speed, and your location. Figure out what works best for you.

Oh, and no more panicking because you overslept and missed class. Everything you need to succeed is right here.

Start Learning Now

Ready to go?

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

1 Pick your course
2 Register
3 Ace the class