Code.org provides free computer science and AI curriculum, plus professional development to support any teacher—no coding experience needed!

Start with an Hour of Code, then discover more block-based coding in our Express Courses. Get creative in our fun programming environment, Sprite Lab, or watch cool videos to learn more about key topics.

Or view these unplugged options from other organizations: Hello Ruby - The world's most whimsical way to learn about computers, technology and programming. Activities on a range of CS topics, like the ability to decompose a problem, spot patterns, think algorithmically, debug problems and work together.

This movement helps to highlight how coding is behind everything from your favorite shoes to the music you listen to. By jumping into fun activities and starting your own projects, you can learn how to use computer science to bring your passions to life and share them with others.

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

Want to try coding without signing in? Dance Party. Code a Dance Party to share with friends and family. Featuring Beyoncé, Harry Styles, Lizzo, Lil Nas X, Selena Gomez, music from Disney's "Encanto," and more! Minecraft. Use your creativity and problem solving skills to explore and build underwater worlds with code!

Step into the theater to save the day in The Show Must Go On! Find the missing star, unlock hidden gags, and interact with a cast of mobs. Help the Agent overcome stage fright as you solve fun coding puzzles. Watch your coding skills shine in an epic final performance! Get started

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.

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!