18,539,119,788 LINES OF CODE
WRITTEN BY 12 MILLION STUDENTS

Code Studio is home to online courses created by Code.org

20 hour courses for

Computer Science Fundamentals (all ages)

Course 1

Start with Course 1 for early readers.

Course 2

Start with Course 2 for students who can read.

Course 3

Course 3 is a follow-up to Course 2.

Course 4

Students taking Course 4 should have already taken Courses 2 and 3.

Accelerated Course

Learn basic computer science in an accelerated version of courses 2-4.

Unplugged Lessons

If you don't have computers, try these unplugged lessons in your classroom.

Ready for the next step?

JavaScript Tools for High School

App Lab

Ages 13+

App Lab is a programming environment where you can make simple apps. Design an app, code with blocks or JavaScript to make it work, then share your app in seconds.

The Hour of Code for

All Ages

Star Wars

Learn to program droids, and create your own Star Wars game in a galaxy far, far away.

Minecraft

Explore a Minecraft world through code

Frozen

Let's use code to join Anna and Elsa as they explore the magic and beauty of ice.

Classic Maze

Try the basics of computer science. Millions have given it a shot.

Flappy Code

Wanna write your own game in less than 10 minutes? Try our Flappy Code tutorial!

Infinity Play Lab

Use Play Lab to create a story or game starring Disney Infinity characters.

Play Lab

Create a story or make a game with Play Lab!

Artist

Draw cool pictures and designs with the Artist!

Gallery

Stories and games

Code art

Playlab gallery thumbnails

Artist gallery thumbnails

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Terms

Engineers from Google, Microsoft, Facebook, and Twitter helped create these materials.
Minecraft™ © 2016 Microsoft. All Rights Reserved. Star Wars™ © 2016 Disney and Lucasfilm. All Rights Reserved. Frozen™ © 2016 Disney. All Rights Reserved. Ice Age™ © 2016 20th Century Fox. All Rights Reserved. Angry Birds™ © 2009-2016 Rovio Entertainment Ltd. All Rights Reserved. Plants vs. Zombies™ © 2016 Electronic Arts Inc. All Rights Reserved. The Amazing World of Gumball is trademark and © 2016 Cartoon Network.
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