Code.org — Coding & STEM Learning Tool

Code.org is one of the strongest free entry points for school-based computer science and AI education, especially because it combines curriculum, activities, and teacher support in one ecosystem.

Code.org is a nonprofit platform focused on expanding access to computer science and AI education. Its official site now strongly highlights free K–12 AI and computer science curriculum, the Hour of AI and Hour of Code movements, self-paced tutorials, videos, and professional development for educators.

You can use Code.org for introductory coding lessons, block-based programming, AI awareness activities, classroom curriculum planning, coding clubs, and structured student pathways from beginner concepts to more advanced problem-solving.

• Free K–12 computer science and AI curriculum
• Hour of Code and Hour of AI activities in many languages
• Student learning paths for different age groups and levels
• Teacher-facing support, curriculum catalogs, and professional development

• Outstanding value for schools because core resources are free
• Strong classroom alignment and educator support
• Good entry point for both coding and early AI literacy

• Advanced learners may eventually need deeper development environments
• Effective use still depends on teacher planning and curriculum integration
• AI literacy activities should be connected to broader critical thinking, not only enthusiasm

Code.org is best for K–12 educators, schools, coding clubs, and beginner learners who need structured, accessible computer science and AI education resources.

For nearby STEM learning paths, compare Code.org with Scratch, Tynker, and MakeCode.

Does Code.org now cover AI as well as coding? Yes. AI education is now a clear part of its official public curriculum and Hour of AI materials.

Is Code.org free for schools and students? Its core curriculum, tutorials, and major learning resources are positioned as free.

June 27, 2026.