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.

Grades: K-5 Learning for Ages 5 to 11 Start with an Hour of AI, then dive into block-based coding, and learn with videos that cover AI+CS education. There’s always something new to discover!

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

Start learning with self-paced courses Begin learning computer science with engaging, self-paced courses. Designed for independent learning, these courses cover foundational skills and offer …

Coding courses for kids, featuring real code, animated video micro-lessons, and gamified, relatable, real-world projects. Four learning paths are available: JavaScript Programming, …

Discover how computer science powers creativity with Code.org's Hour of Code Music Lab: Jam Session. Explore coding through music and interactive learning!

Explore engaging computer science resources for students ages 11 and up. Access free courses, self-paced learning, AI activities, and career exploration tools.

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

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

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