Connect instantly to thousands of step-by-step video walkthroughs of practice exams and concept overviews for your exact college courses taught by an expert who got an A.

Dynamic Video WalKthroughs

3500+ videos covering concept overviews, example problem sets and real practice exams for hundreds of topics.


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Unlimited video streaming anytime on any device, so you have access at the moment you need it.

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Subjects we cover

Precalculus | Single Variable Calculus | Multivariable Calculus

Linear Algebra | Differential Equations 

General Chemistry | Organic Chemistry 

Physics for Engineers & Scientists | Physics for Life Sciences

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Griti's Peer Expert Approach

Griti experts are students who have recently taken your course and got an A. Every tutorial is created to address questions submitted by real students, so topics are always relevant and targeted.

What Students are Saying

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