Crash Course is a free app that provides access to thousands of high-quality educational videos made by the world's best teachers.

We produce video courses that accompany high school and college-level classes ranging from the humanities to the sciences. Our video courses are easy to understand, and they allow students to explore topics in greater detail than they would in a traditional classroom.

Our curriculum is based on the U.S. Common Core standards and covers a wide range of topics, including:

• Anatomy and Physiology
• Chemistry
• Environmental Chemistry
• Infectious Disease
• Genetics
• Molecular Biology
• Neuroscience
• The Human Sciences

We also have flashcard decks available for all episodes of Anatomy & Physiology, Chemistry, and Organic Chemistry.