Courses for High School Students

Rated 4.9 out of five stars. 8702 reviews

Introduction to Philosophy

The University of Edinburgh

Rated 4.7 out of five stars. 7782 reviews

Algorithms, Part II

Princeton University

Rated 4.9 out of five stars. 1614 reviews

Animal Behaviour and Welfare

The University of Edinburgh

Rated 4.8 out of five stars. 3837 reviews

Applying to U.S. Universities

University of Pennsylvania

Astronomy: Exploring Time and Space

University of Arizona

Rated 4.8 out of five stars. 2920 reviews

Big History: Connecting Knowledge

Macquarie University

Rated 4.8 out of five stars. 1540 reviews

Bugs 101: Insect-Human Interactions

University of Alberta

Rated 4.9 out of five stars. 976 reviews

Build Your First Android App (Project-Centered Course)

CentraleSupélec

Rated 4.2 out of five stars. 1879 reviews

C++ For C Programmers, Part A

University of California, Santa Cruz

Rated 4.4 out of five stars. 2053 reviews

Calculus: Single Variable Part 1 - Functions

University of Pennsylvania

Calculus: Single Variable Part 2 - Differentiation

University of Pennsylvania

Calculus: Single Variable Part 3 - Integration

University of Pennsylvania

Chemistry

University of Kentucky

Rated 4.7 out of five stars. 1689 reviews

Chinese for Beginners

Peking University

Rated 4.8 out of five stars. 15783 reviews

Code Yourself! An Introduction to Programming

The University of Edinburgh, Universidad ORT Uruguay

Rated 4.7 out of five stars. 2493 reviews

Computer Architecture

Princeton University

Rated 4.8 out of five stars. 1351 reviews

Advanced Level

Computer Science: Algorithms, Theory, and Machines

Princeton University

Rated 4.7 out of five stars. 306 reviews

Computer Science: Programming with a Purpose

Princeton University

Rated 4.7 out of five stars. 517 reviews

Dino 101: Dinosaur Paleobiology

University of Alberta

Rated 4.9 out of five stars. 2676 reviews

Dog Emotion and Cognition

Duke University

Rated 4.7 out of five stars. 3996 reviews

Ecology: Ecosystem Dynamics and Conservation

American Museum of Natural History, Howard Hughes Medical Institute

Rated 4.8 out of five stars. 2515 reviews

Fashion as Design

The Museum of Modern Art

Rated 4.8 out of five stars. 2500 reviews

First Step Korean

Yonsei University

Rated 4.9 out of five stars. 36105 reviews

Getting Started With Music Theory

Michigan State University

Rated 4.5 out of five stars. 650 reviews

Guitar for Beginners

Berklee College of Music

Rated 4.8 out of five stars. 2108 reviews

How Things Work: An Introduction to Physics

University of Virginia

Rated 4.8 out of five stars. 2383 reviews

How to Apply to College

University of Pennsylvania

Rated 4.7 out of five stars. 167 reviews

Introduction to Calculus

The University of Sydney

Rated 4.8 out of five stars. 2414 reviews

Introduction to Chemistry: Reactions and Ratios

Duke University

Rated 4.7 out of five stars. 909 reviews

Introduction to Chemistry: Structures and Solutions

Duke University

Rated 4.7 out of five stars. 388 reviews

Introductory Human Physiology

Duke University

Rated 4.8 out of five stars. 3840 reviews

Making Architecture

IE Business School, IE School of Architecture & Design

Rated 4.8 out of five stars. 1003 reviews

Mountains 101

University of Alberta

Rated 4.9 out of five stars. 2177 reviews

The Science of Success: What Researchers Know that You Should Know

University of Michigan

Rated 4.8 out of five stars. 2356 reviews

The Science of the Solar System

Caltech

Rated 4.8 out of five stars. 647 reviews

The Truth About Cats and Dogs

The University of Edinburgh

Rated 4.8 out of five stars. 1895 reviews

Tricky American English Pronunciation

University of California, Irvine

Rated 4.7 out of five stars. 2132 reviews

Writing in English at University

Lund University

Rated 4.6 out of five stars. 405 reviews