Courses for High School Students

Rated 4.9 out of five stars. 10187 reviews

Introduction to Philosophy

The University of Edinburgh

Rated 4.7 out of five stars. 8710 reviews

Algorithms, Part II

Princeton University

Rated 4.9 out of five stars. 1795 reviews

Animal Behaviour and Welfare

The University of Edinburgh

Rated 4.8 out of five stars. 4636 reviews

Applying to U.S. Universities

University of Pennsylvania

Astronomy: Exploring Time and Space

University of Arizona

Rated 4.8 out of five stars. 3409 reviews

Big History: Connecting Knowledge

Macquarie University

Rated 4.8 out of five stars. 1691 reviews

Bugs 101: Insect-Human Interactions

University of Alberta

Rated 4.9 out of five stars. 1232 reviews

Build Your First Android App (Project-Centered Course)

CentraleSupélec

Rated 4.2 out of five stars. 2005 reviews

C++ For C Programmers, Part A

University of California, Santa Cruz

Rated 4.4 out of five stars. 2208 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. 1914 reviews

Chinese for Beginners

Peking University

Rated 4.8 out of five stars. 18084 reviews

Code Yourself! An Introduction to Programming

The University of Edinburgh, Universidad ORT Uruguay

Rated 4.7 out of five stars. 3078 reviews

Computer Architecture

Princeton University

Rated 4.7 out of five stars. 2102 reviews

Advanced Level

Computer Science: Algorithms, Theory, and Machines

Princeton University

Rated 4.8 out of five stars. 378 reviews

Computer Science: Programming with a Purpose

Princeton University

Rated 4.7 out of five stars. 865 reviews

Dino 101: Dinosaur Paleobiology

University of Alberta

Rated 4.9 out of five stars. 3230 reviews

Dog Emotion and Cognition

Duke University

Rated 4.7 out of five stars. 4366 reviews

Ecology: Ecosystem Dynamics and Conservation

American Museum of Natural History, Howard Hughes Medical Institute

Rated 4.8 out of five stars. 3025 reviews

Fashion as Design

The Museum of Modern Art

Rated 4.8 out of five stars. 2731 reviews

First Step Korean

Yonsei University

Rated 4.9 out of five stars. 46179 reviews

Getting Started With Music Theory

Michigan State University

Rated 4.5 out of five stars. 702 reviews

Guitar for Beginners

Berklee

Rated 4.8 out of five stars. 2203 reviews

How Things Work: An Introduction to Physics

University of Virginia

Rated 4.8 out of five stars. 2702 reviews

Introduction to Calculus

The University of Sydney

Rated 4.8 out of five stars. 3215 reviews

Introduction to Chemistry: Reactions and Ratios

Duke University

Rated 4.7 out of five stars. 1112 reviews

Introduction to Chemistry: Structures and Solutions

Duke University

Rated 4.7 out of five stars. 460 reviews

Introductory Human Physiology

Duke University

Rated 4.8 out of five stars. 4558 reviews

Making Architecture

IE Business School, IE School of Architecture & Design

Rated 4.8 out of five stars. 1228 reviews

Mountains 101

University of Alberta

Rated 4.9 out of five stars. 2402 reviews

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

University of Michigan

Rated 4.8 out of five stars. 2609 reviews

The Science of the Solar System

Caltech

Rated 4.8 out of five stars. 730 reviews

The Truth About Cats and Dogs

The University of Edinburgh

Rated 4.8 out of five stars. 2169 reviews

Tricky American English Pronunciation

University of California, Irvine

Rated 4.7 out of five stars. 2280 reviews

Writing in English at University

Lund University

Rated 4.6 out of five stars. 494 reviews