Bring computer science and AI education to your classroom with Code.org’s free K–12 curriculum, hands-on projects, and teacher professional development—no prior experience needed.

Explore free computer science activities, courses, and videos for kids to learn at home. Find out how you can support your child’s learning and our mission.

Choose from free coding activities for all grade levels to lead your own Hour of Code. Explore tutorials featuring music, dance, Minecraft, and more!

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Learn the fundamentals of computer science with free Hour of Code activities, featuring drag-and-drop coding blocks. There are hundreds of hour-long options to choose from!

Use problem solving, creativity, and computational thinking with the principles of Responsible AI. With coding in blocks or Python, Hour of Code allows anyone to learn the basics of coding and …

Anyone can learn computer science. Make games, apps and art with code.

Free computer science and artificial intelligence resources, curriculum, and training for K-12 teachers. Empower students with Code.org’s engaging tools.

Anyone can learn computer science. Make games, apps and art with code.

Get young learners excited about computer science with fun, free coding activities for ages 5 to 11. Explore games, puzzles, and beginner-friendly lessons.