Bring an Hour of Code and computer science to your classroom or school. With over 100 free coding tutorials available to begin learning it is easy.

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.

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

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

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!

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

Explore free Minecraft Hour of Code tutorials for grades 2–12 on Code.org. Learn coding through fun adventures like Voyage Aquatic, Hero’s Journey, and more—online or offline!

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

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.